2019901866

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{7829077}}^1$

素因数の和:7829125

約数の個数: 16

約数和(自身を含む): 4133753184

約数和(自身を除く): 2113851318

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 7829077, 15658154, 23487231, 46974462, 336650311, 673300622, 1009950933, 2019901866]

約数ペア:

[(1, 2019901866), (2, 1009950933), (3, 673300622), (6, 336650311), (43, 46974462), (86, 23487231), (129, 15658154), (258, 7829077)]