Q: What is the sum of all factors of the number 13,421,172 including 13,421,172?
A: 31,785,376
The factors of the number 13,421,172 are: 1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 16693, 33386, 50079, 66772, 100158, 200316, 1118431, 2236862, 3355293, 4473724, 6710586, 13421172.
If you add them up, you will get the total of 31,785,376.