Q: What is the sum of all factors of the number 12,556 excluding 12,556?
A: 10,236
The factors of the number 12,556 are: 1, 2, 4, 43, 73, 86, 146, 172, 292, 3139, 6278, 12556.
If you add them up, you will get the total of 12,566. Now subtract 12,556 to get 10,236