12111564

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 29352960

約数和(自身を除く): 17241396

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 103, 123, 164, 206, 239, 246, 309, 412, 478, 492, 618, 717, 956, 1236, 1434, 2868, 4223, 8446, 9799, 12669, 16892, 19598, 24617, 25338, 29397, 39196, 49234, 50676, 58794, 73851, 98468, 117588, 147702, 295404, 1009297, 2018594, 3027891, 4037188, 6055782, 12111564]

約数ペア:

[(1, 12111564), (2, 6055782), (3, 4037188), (4, 3027891), (6, 2018594), (12, 1009297), (41, 295404), (82, 147702), (103, 117588), (123, 98468), (164, 73851), (206, 58794), (239, 50676), (246, 49234), (309, 39196), (412, 29397), (478, 25338), (492, 24617), (618, 19598), (717, 16892), (956, 12669), (1236, 9799), (1434, 8446), (2868, 4223)]