10811218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 18957888

約数和(自身を除く): 8146670

約数列:

[1, 2, 11, 17, 22, 34, 137, 187, 211, 274, 374, 422, 1507, 2321, 2329, 3014, 3587, 4642, 4658, 7174, 25619, 28907, 39457, 51238, 57814, 78914, 317977, 491419, 635954, 982838, 5405609, 10811218]

約数ペア:

[(1, 10811218), (2, 5405609), (11, 982838), (17, 635954), (22, 491419), (34, 317977), (137, 78914), (187, 57814), (211, 51238), (274, 39457), (374, 28907), (422, 25619), (1507, 7174), (2321, 4658), (2329, 4642), (3014, 3587)]