Q: What is the sum of all factors of the number 18,872 excluding 18,872?
A: 21,688
The factors of the number 18,872 are: 1, 2, 4, 7, 8, 14, 28, 56, 337, 674, 1348, 2359, 2696, 4718, 9436, 18872.
If you add them up, you will get the total of 18,893. Now subtract 18,872 to get 21,688