38891644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{6359}}^1$

素因数の和:6513

約数の個数: 24

約数和(自身を含む): 74793600

約数和(自身を除く): 35901956

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 6359, 12718, 25436, 69949, 139898, 279796, 883901, 1767802, 3535604, 9722911, 19445822, 38891644]

約数ペア:

[(1, 38891644), (2, 19445822), (4, 9722911), (11, 3535604), (22, 1767802), (44, 883901), (139, 279796), (278, 139898), (556, 69949), (1529, 25436), (3058, 12718), (6116, 6359)]