12639110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{114901}}^1$

素因数の和:114919

約数の個数: 16

約数和(自身を含む): 24818832

約数和(自身を除く): 12179722

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 114901, 229802, 574505, 1149010, 1263911, 2527822, 6319555, 12639110]

約数ペア:

[(1, 12639110), (2, 6319555), (5, 2527822), (10, 1263911), (11, 1149010), (22, 574505), (55, 229802), (110, 114901)]