212912062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{509359}}^1$

素因数の和:509391

約数の個数: 16

約数和(自身を含む): 366739200

約数和(自身を除く): 153827138

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 509359, 1018718, 5602949, 9677821, 11205898, 19355642, 106456031, 212912062]

約数ペア:

[(1, 212912062), (2, 106456031), (11, 19355642), (19, 11205898), (22, 9677821), (38, 5602949), (209, 1018718), (418, 509359)]