Q: What is the sum of all factors of the number 12,840,269 excluding 12,840,269?
A: 987,727
The factors of the number 12,840,269 are: 1, 13, 987713, 12840269.
If you add them up, you will get the total of 12,841,256. Now subtract 12,840,269 to get 987,727