19004080278

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{811}}^1\times {\mathrm{28097}}^1$

素因数の和:29052

約数の個数: 32

約数和(自身を含む): 38330167680

約数和(自身を除く): 19326087402

約数列:

[1, 2, 3, 6, 139, 278, 417, 811, 834, 1622, 2433, 4866, 28097, 56194, 84291, 112729, 168582, 225458, 338187, 676374, 3905483, 7810966, 11716449, 22786667, 23432898, 45573334, 68360001, 136720002, 3167346713, 6334693426, 9502040139, 19004080278]

約数ペア:

[(1, 19004080278), (2, 9502040139), (3, 6334693426), (6, 3167346713), (139, 136720002), (278, 68360001), (417, 45573334), (811, 23432898), (834, 22786667), (1622, 11716449), (2433, 7810966), (4866, 3905483), (28097, 676374), (56194, 338187), (84291, 225458), (112729, 168582)]