Q: What is the sum of all factors of the number 12,639 excluding 12,639?
A: 5,793
The factors of the number 12,639 are: 1, 3, 11, 33, 383, 1149, 4213, 12639.
If you add them up, you will get the total of 12,644. Now subtract 12,639 to get 5,793