19179842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{51283}}^1$

素因数の和:51313

約数の個数: 16

約数和(自身を含む): 33232032

約数和(自身を除く): 14052190

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 51283, 102566, 564113, 871811, 1128226, 1743622, 9589921, 19179842]

約数ペア:

[(1, 19179842), (2, 9589921), (11, 1743622), (17, 1128226), (22, 871811), (34, 564113), (187, 102566), (374, 51283)]