2021376598

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{548393}}^1$

素因数の和:548511

約数の個数: 16

約数和(自身を含む): 3224556720

約数和(自身を除く): 1203180122

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3686, 548393, 1096786, 10419467, 20838934, 53194121, 106388242, 1010688299, 2021376598]

約数ペア:

[(1, 2021376598), (2, 1010688299), (19, 106388242), (38, 53194121), (97, 20838934), (194, 10419467), (1843, 1096786), (3686, 548393)]