17841494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{42683}}^1$

素因数の和:42715

約数の個数: 16

約数和(自身を含む): 30732480

約数和(自身を除く): 12890986

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 42683, 85366, 469513, 810977, 939026, 1621954, 8920747, 17841494]

約数ペア:

[(1, 17841494), (2, 8920747), (11, 1621954), (19, 939026), (22, 810977), (38, 469513), (209, 85366), (418, 42683)]