18960614

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{2161}}^1$

素因数の和:2311

約数の個数: 16

約数和(自身を含む): 29420496

約数和(自身を除く): 10459882

約数列:

[1, 2, 41, 82, 107, 214, 2161, 4322, 4387, 8774, 88601, 177202, 231227, 462454, 9480307, 18960614]

約数ペア:

[(1, 18960614), (2, 9480307), (41, 462454), (82, 231227), (107, 177202), (214, 88601), (2161, 8774), (4322, 4387)]