18464765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2971}}^1$

素因数の和:3100

約数の個数: 16

約数和(自身を含む): 24394176

約数和(自身を除く): 5929411

約数列:

[1, 5, 11, 55, 113, 565, 1243, 2971, 6215, 14855, 32681, 163405, 335723, 1678615, 3692953, 18464765]

約数ペア:

[(1, 18464765), (5, 3692953), (11, 1678615), (55, 335723), (113, 163405), (565, 32681), (1243, 14855), (2971, 6215)]