19003815156

素因数分解:

$2^2\times 3^1\times {\mathrm{677}}^1\times {\mathrm{1489}}^1\times {\mathrm{1571}}^1$

素因数の和:3744

約数の個数: 48

約数和(自身を含む): 44465843520

約数和(自身を除く): 25462028364

約数列:

[1, 2, 3, 4, 6, 12, 677, 1354, 1489, 1571, 2031, 2708, 2978, 3142, 4062, 4467, 4713, 5956, 6284, 8124, 8934, 9426, 17868, 18852, 1008053, 1063567, 2016106, 2127134, 2339219, 3024159, 3190701, 4032212, 4254268, 4678438, 6048318, 6381402, 7017657, 9356876, 12096636, 12762804, 14035314, 28070628, 1583651263, 3167302526, 4750953789, 6334605052, 9501907578, 19003815156]

約数ペア:

[(1, 19003815156), (2, 9501907578), (3, 6334605052), (4, 4750953789), (6, 3167302526), (12, 1583651263), (677, 28070628), (1354, 14035314), (1489, 12762804), (1571, 12096636), (2031, 9356876), (2708, 7017657), (2978, 6381402), (3142, 6048318), (4062, 4678438), (4467, 4254268), (4713, 4032212), (5956, 3190701), (6284, 3024159), (8124, 2339219), (8934, 2127134), (9426, 2016106), (17868, 1063567), (18852, 1008053)]