15679484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2003}}^1$

素因数の和:2129

約数の個数: 24

約数和(自身を含む): 29178240

約数和(自身を除く): 13498756

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 2003, 3914, 4006, 7828, 8012, 38057, 76114, 152228, 206309, 412618, 825236, 3919871, 7839742, 15679484]

約数ペア:

[(1, 15679484), (2, 7839742), (4, 3919871), (19, 825236), (38, 412618), (76, 206309), (103, 152228), (206, 76114), (412, 38057), (1957, 8012), (2003, 7828), (3914, 4006)]