12931849

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{401}}^1$

素因数の和:696

約数の個数: 16

約数和(自身を含む): 15745536

約数和(自身を除く): 2813687

約数列:

[1, 7, 17, 119, 271, 401, 1897, 2807, 4607, 6817, 32249, 47719, 108671, 760697, 1847407, 12931849]

約数ペア:

[(1, 12931849), (7, 1847407), (17, 760697), (119, 108671), (271, 47719), (401, 32249), (1897, 6817), (2807, 4607)]