12439565554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1031}}^1\times {\mathrm{4337}}^1$

素因数の和:5490

約数の個数: 32

約数和(自身を含む): 20306837376

約数和(自身を除く): 7867271822

約数列:

[1, 2, 13, 26, 107, 214, 1031, 1391, 2062, 2782, 4337, 8674, 13403, 26806, 56381, 110317, 112762, 220634, 464059, 928118, 1434121, 2868242, 4471447, 6032767, 8942894, 12065534, 58128811, 116257622, 478444829, 956889658, 6219782777, 12439565554]

約数ペア:

[(1, 12439565554), (2, 6219782777), (13, 956889658), (26, 478444829), (107, 116257622), (214, 58128811), (1031, 12065534), (1391, 8942894), (2062, 6032767), (2782, 4471447), (4337, 2868242), (8674, 1434121), (13403, 928118), (26806, 464059), (56381, 220634), (110317, 112762)]