Q: What is the sum of all factors of the number 21,038 excluding 21,038?
A: 11,194
The factors of the number 21,038 are: 1, 2, 67, 134, 157, 314, 10519, 21038.
If you add them up, you will get the total of 21,049. Now subtract 21,038 to get 11,194