18316735

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1907}}^1$

素因数の和:2042

約数の個数: 16

約数和(自身を含む): 23491296

約数和(自身を除く): 5174561

約数列:

[1, 5, 17, 85, 113, 565, 1907, 1921, 9535, 9605, 32419, 162095, 215491, 1077455, 3663347, 18316735]

約数ペア:

[(1, 18316735), (5, 3663347), (17, 1077455), (85, 215491), (113, 162095), (565, 32419), (1907, 9605), (1921, 9535)]