15998608

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{52627}}^1$

素因数の和:52654

約数の個数: 20

約数和(自身を含む): 32629360

約数和(自身を除く): 16630752

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 52627, 105254, 210508, 421016, 842032, 999913, 1999826, 3999652, 7999304, 15998608]

約数ペア:

[(1, 15998608), (2, 7999304), (4, 3999652), (8, 1999826), (16, 999913), (19, 842032), (38, 421016), (76, 210508), (152, 105254), (304, 52627)]