17970832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{102107}}^1$

素因数の和:102126

約数の個数: 20

約数和(自身を含む): 37984176

約数和(自身を除く): 20013344

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 102107, 204214, 408428, 816856, 1123177, 1633712, 2246354, 4492708, 8985416, 17970832]

約数ペア:

[(1, 17970832), (2, 8985416), (4, 4492708), (8, 2246354), (11, 1633712), (16, 1123177), (22, 816856), (44, 408428), (88, 204214), (176, 102107)]