13767644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1993}}^1$

素因数の和:2165

約数の個数: 24

約数和(自身を含む): 26464368

約数和(自身を除く): 12696724

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 1993, 3454, 3986, 6908, 7972, 21923, 43846, 87692, 312901, 625802, 1251604, 3441911, 6883822, 13767644]

約数ペア:

[(1, 13767644), (2, 6883822), (4, 3441911), (11, 1251604), (22, 625802), (44, 312901), (157, 87692), (314, 43846), (628, 21923), (1727, 7972), (1993, 6908), (3454, 3986)]