15390608

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{50627}}^1$

素因数の和:50654

約数の個数: 20

約数和(自身を含む): 31389360

約数和(自身を除く): 15998752

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 50627, 101254, 202508, 405016, 810032, 961913, 1923826, 3847652, 7695304, 15390608]

約数ペア:

[(1, 15390608), (2, 7695304), (4, 3847652), (8, 1923826), (16, 961913), (19, 810032), (38, 405016), (76, 202508), (152, 101254), (304, 50627)]