12254710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{881}}^1$

素因数の和:1008

約数の個数: 32

約数和(自身を含む): 24004512

約数和(自身を除く): 11749802

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 535, 881, 1070, 1391, 1762, 2782, 4405, 6955, 8810, 11453, 13910, 22906, 57265, 94267, 114530, 188534, 471335, 942670, 1225471, 2450942, 6127355, 12254710]

約数ペア:

[(1, 12254710), (2, 6127355), (5, 2450942), (10, 1225471), (13, 942670), (26, 471335), (65, 188534), (107, 114530), (130, 94267), (214, 57265), (535, 22906), (881, 13910), (1070, 11453), (1391, 8810), (1762, 6955), (2782, 4405)]