16861372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2351}}^1$

素因数の和:2529

約数の個数: 24

約数和(自身を含む): 32401152

約数和(自身を除く): 15539780

約数列:

[1, 2, 4, 11, 22, 44, 163, 326, 652, 1793, 2351, 3586, 4702, 7172, 9404, 25861, 51722, 103444, 383213, 766426, 1532852, 4215343, 8430686, 16861372]

約数ペア:

[(1, 16861372), (2, 8430686), (4, 4215343), (11, 1532852), (22, 766426), (44, 383213), (163, 103444), (326, 51722), (652, 25861), (1793, 9404), (2351, 7172), (3586, 4702)]