Q: What is the sum of all factors of the number 12,426,505 excluding 12,426,505?
A: 6,540,023
The factors of the number 12,426,505 are: 1, 5, 7, 13, 31, 35, 65, 91, 155, 217, 403, 455, 881, 1085, 2015, 2821, 4405, 6167, 11453, 14105, 27311, 30835, 57265, 80171, 136555, 191177, 355043, 400855, 955885, 1775215, 2485301, 12426505.
If you add them up, you will get the total of 12,426,511. Now subtract 12,426,505 to get 6,540,023