2113010938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{242819}}^1$

素因数の和:243069

約数の個数: 16

約数和(自身を含む): 3350916000

約数和(自身を除く): 1237905062

約数列:

[1, 2, 19, 38, 229, 458, 4351, 8702, 242819, 485638, 4613561, 9227122, 55605551, 111211102, 1056505469, 2113010938]

約数ペア:

[(1, 2113010938), (2, 1056505469), (19, 111211102), (38, 55605551), (229, 9227122), (458, 4613561), (4351, 485638), (8702, 242819)]