12553614188

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{647}}^1\times {\mathrm{112807}}^1$

素因数の和:113501

約数の個数: 24

約数和(自身を含む): 22514671872

約数和(自身を除く): 9961057684

約数列:

[1, 2, 4, 43, 86, 172, 647, 1294, 2588, 27821, 55642, 111284, 112807, 225614, 451228, 4850701, 9701402, 19402804, 72986129, 145972258, 291944516, 3138403547, 6276807094, 12553614188]

約数ペア:

[(1, 12553614188), (2, 6276807094), (4, 3138403547), (43, 291944516), (86, 145972258), (172, 72986129), (647, 19402804), (1294, 9701402), (2588, 4850701), (27821, 451228), (55642, 225614), (111284, 112807)]