12399456

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{2437}}^1$

素因数の和:2503

約数の個数: 48

約数和(自身を含む): 33176304

約数和(自身を除く): 20776848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 212, 318, 424, 636, 848, 1272, 1696, 2437, 2544, 4874, 5088, 7311, 9748, 14622, 19496, 29244, 38992, 58488, 77984, 116976, 129161, 233952, 258322, 387483, 516644, 774966, 1033288, 1549932, 2066576, 3099864, 4133152, 6199728, 12399456]

約数ペア:

[(1, 12399456), (2, 6199728), (3, 4133152), (4, 3099864), (6, 2066576), (8, 1549932), (12, 1033288), (16, 774966), (24, 516644), (32, 387483), (48, 258322), (53, 233952), (96, 129161), (106, 116976), (159, 77984), (212, 58488), (318, 38992), (424, 29244), (636, 19496), (848, 14622), (1272, 9748), (1696, 7311), (2437, 5088), (2544, 4874)]