10139998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{12457}}^1$

素因数の和:12507

約数の個数: 16

約数和(自身を含む): 17042544

約数和(自身を除く): 6902546

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 12457, 24914, 137027, 274054, 460909, 921818, 5069999, 10139998]

約数ペア:

[(1, 10139998), (2, 5069999), (11, 921818), (22, 460909), (37, 274054), (74, 137027), (407, 24914), (814, 12457)]