12680176

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{34457}}^1$

素因数の和:34488

約数の個数: 20

約数和(自身を含む): 25636752

約数和(自身を除く): 12956576

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 34457, 68914, 137828, 275656, 551312, 792511, 1585022, 3170044, 6340088, 12680176]

約数ペア:

[(1, 12680176), (2, 6340088), (4, 3170044), (8, 1585022), (16, 792511), (23, 551312), (46, 275656), (92, 137828), (184, 68914), (368, 34457)]