What two number when multiplied equals 18731 (eighteen thousand seven hundred thirty one)?
From the aboves multiple we can see that 18731 is a multiple of 2 numbers.
The numbers are 1, 18731
These numbers are called the factors of 18731.
18731= 18731
A prime number is a number that is divisible only by 1 and itself (without a remainder).
18731 is a prime number because it has only two factors 1 and itself.
Lets learn factorization of other numbers.