11840244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1069}}^1$

素因数の和:1160

約数の個数: 48

約数和(自身を含む): 30199680

約数和(自身を除く): 18359436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1069, 1846, 2138, 2769, 3207, 3692, 4276, 5538, 6414, 11076, 12828, 13897, 27794, 41691, 55588, 75899, 83382, 151798, 166764, 227697, 303596, 455394, 910788, 986687, 1973374, 2960061, 3946748, 5920122, 11840244]

約数ペア:

[(1, 11840244), (2, 5920122), (3, 3946748), (4, 2960061), (6, 1973374), (12, 986687), (13, 910788), (26, 455394), (39, 303596), (52, 227697), (71, 166764), (78, 151798), (142, 83382), (156, 75899), (213, 55588), (284, 41691), (426, 27794), (852, 13897), (923, 12828), (1069, 11076), (1846, 6414), (2138, 5538), (2769, 4276), (3207, 3692)]