100505212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1322437}}^1$

素因数の和:1322460

約数の個数: 12

約数和(自身を含む): 185141320

約数和(自身を除く): 84636108

約数列:

[1, 2, 4, 19, 38, 76, 1322437, 2644874, 5289748, 25126303, 50252606, 100505212]

約数ペア:

[(1, 100505212), (2, 50252606), (4, 25126303), (19, 5289748), (38, 2644874), (76, 1322437)]