11906220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{198437}}^1$

素因数の和:198449

約数の個数: 24

約数和(自身を含む): 33337584

約数和(自身を除く): 21431364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 198437, 396874, 595311, 793748, 992185, 1190622, 1984370, 2381244, 2976555, 3968740, 5953110, 11906220]

約数ペア:

[(1, 11906220), (2, 5953110), (3, 3968740), (4, 2976555), (5, 2381244), (6, 1984370), (10, 1190622), (12, 992185), (15, 793748), (20, 595311), (30, 396874), (60, 198437)]