Q: What is the sum of all factors of the number 12,216 excluding 12,216?
A: 18,384
The factors of the number 12,216 are: 1, 2, 3, 4, 6, 8, 12, 24, 509, 1018, 1527, 2036, 3054, 4072, 6108, 12216.
If you add them up, you will get the total of 12,234. Now subtract 12,216 to get 18,384