15375028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2003}}^1$

素因数の和:2127

約数の個数: 24

約数和(自身を含む): 28617120

約数和(自身を除く): 13242092

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 2003, 3838, 4006, 7676, 8012, 38057, 76114, 152228, 202303, 404606, 809212, 3843757, 7687514, 15375028]

約数ペア:

[(1, 15375028), (2, 7687514), (4, 3843757), (19, 809212), (38, 404606), (76, 202303), (101, 152228), (202, 76114), (404, 38057), (1919, 8012), (2003, 7676), (3838, 4006)]