19666042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{52583}}^1$

素因数の和:52613

約数の個数: 16

約数和(自身を含む): 34074432

約数和(自身を除く): 14408390

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 52583, 105166, 578413, 893911, 1156826, 1787822, 9833021, 19666042]

約数ペア:

[(1, 19666042), (2, 9833021), (11, 1787822), (17, 1156826), (22, 893911), (34, 578413), (187, 105166), (374, 52583)]