15880748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{10531}}^1$

素因数の和:10577

約数の個数: 24

約数和(自身を含む): 30964080

約数和(自身を除く): 15083332

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 10531, 21062, 42124, 136903, 273806, 305399, 547612, 610798, 1221596, 3970187, 7940374, 15880748]

約数ペア:

[(1, 15880748), (2, 7940374), (4, 3970187), (13, 1221596), (26, 610798), (29, 547612), (52, 305399), (58, 273806), (116, 136903), (377, 42124), (754, 21062), (1508, 10531)]