Q: What is the sum of all factors of the number 12,212 excluding 12,212?
A: 9,964
The factors of the number 12,212 are: 1, 2, 4, 43, 71, 86, 142, 172, 284, 3053, 6106, 12212.
If you add them up, you will get the total of 12,221. Now subtract 12,212 to get 9,964