15248944

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{487}}^1$

素因数の和:617

約数の個数: 40

約数和(自身を含む): 31466240

約数和(自身を除く): 16217296

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 103, 152, 206, 304, 412, 487, 824, 974, 1648, 1948, 1957, 3896, 3914, 7792, 7828, 9253, 15656, 18506, 31312, 37012, 50161, 74024, 100322, 148048, 200644, 401288, 802576, 953059, 1906118, 3812236, 7624472, 15248944]

約数ペア:

[(1, 15248944), (2, 7624472), (4, 3812236), (8, 1906118), (16, 953059), (19, 802576), (38, 401288), (76, 200644), (103, 148048), (152, 100322), (206, 74024), (304, 50161), (412, 37012), (487, 31312), (824, 18506), (974, 15656), (1648, 9253), (1948, 7828), (1957, 7792), (3896, 3914)]