15128968

素因数分解:

$2^3\times {\mathrm{661}}^1\times {\mathrm{2861}}^1$

素因数の和:3528

約数の個数: 16

約数和(自身を含む): 28419660

約数和(自身を除く): 13290692

約数列:

[1, 2, 4, 8, 661, 1322, 2644, 2861, 5288, 5722, 11444, 22888, 1891121, 3782242, 7564484, 15128968]

約数ペア:

[(1, 15128968), (2, 7564484), (4, 3782242), (8, 1891121), (661, 22888), (1322, 11444), (2644, 5722), (2861, 5288)]