12040328

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 23376600

約数和(自身を除く): 11336272

約数列:

[1, 2, 4, 8, 53, 73, 106, 146, 212, 292, 389, 424, 584, 778, 1556, 3112, 3869, 7738, 15476, 20617, 28397, 30952, 41234, 56794, 82468, 113588, 164936, 227176, 1505041, 3010082, 6020164, 12040328]

約数ペア:

[(1, 12040328), (2, 6020164), (4, 3010082), (8, 1505041), (53, 227176), (73, 164936), (106, 113588), (146, 82468), (212, 56794), (292, 41234), (389, 30952), (424, 28397), (584, 20617), (778, 15476), (1556, 7738), (3112, 3869)]