Q: What is the sum of all factors of the number 21,146 excluding 21,146?
A: 11,194
The factors of the number 21,146 are: 1, 2, 97, 109, 194, 218, 10573, 21146.
If you add them up, you will get the total of 21,157. Now subtract 21,146 to get 11,194