15693280108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20980321}}^1$

素因数の和:20980353

約数の個数: 24

約数和(自身を含む): 31722246864

約数和(自身を除く): 16028966756

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 20980321, 41960642, 83921284, 230783531, 356665457, 461567062, 713330914, 923134124, 1426661828, 3923320027, 7846640054, 15693280108]

約数ペア:

[(1, 15693280108), (2, 7846640054), (4, 3923320027), (11, 1426661828), (17, 923134124), (22, 713330914), (34, 461567062), (44, 356665457), (68, 230783531), (187, 83921284), (374, 41960642), (748, 20980321)]