25174182

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1997}}^1$

素因数の和:2204

約数の個数: 32

約数和(自身を含む): 55240704

約数和(自身を除く): 30066522

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 191, 382, 573, 1146, 1997, 2101, 3994, 4202, 5991, 6303, 11982, 12606, 21967, 43934, 65901, 131802, 381427, 762854, 1144281, 2288562, 4195697, 8391394, 12587091, 25174182]

約数ペア:

[(1, 25174182), (2, 12587091), (3, 8391394), (6, 4195697), (11, 2288562), (22, 1144281), (33, 762854), (66, 381427), (191, 131802), (382, 65901), (573, 43934), (1146, 21967), (1997, 12606), (2101, 11982), (3994, 6303), (4202, 5991)]