12218596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 24696000

約数和(自身を除く): 12477404

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 83, 149, 166, 247, 298, 332, 494, 596, 988, 1079, 1577, 1937, 2158, 2831, 3154, 3874, 4316, 5662, 6308, 7748, 11324, 12367, 20501, 24734, 36803, 41002, 49468, 73606, 82004, 147212, 160771, 234973, 321542, 469946, 643084, 939892, 3054649, 6109298, 12218596]

約数ペア:

[(1, 12218596), (2, 6109298), (4, 3054649), (13, 939892), (19, 643084), (26, 469946), (38, 321542), (52, 234973), (76, 160771), (83, 147212), (149, 82004), (166, 73606), (247, 49468), (298, 41002), (332, 36803), (494, 24734), (596, 20501), (988, 12367), (1079, 11324), (1577, 7748), (1937, 6308), (2158, 5662), (2831, 4316), (3154, 3874)]