15404584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8713}}^1$

素因数の和:8749

約数の個数: 32

約数和(自身を含む): 32938920

約数和(自身を除く): 17534336

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 8713, 17426, 34852, 69704, 113269, 148121, 226538, 296242, 453076, 592484, 906152, 1184968, 1925573, 3851146, 7702292, 15404584]

約数ペア:

[(1, 15404584), (2, 7702292), (4, 3851146), (8, 1925573), (13, 1184968), (17, 906152), (26, 592484), (34, 453076), (52, 296242), (68, 226538), (104, 148121), (136, 113269), (221, 69704), (442, 34852), (884, 17426), (1768, 8713)]