201909086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{113051}}^1$

素因数の和:113119

約数の個数: 16

約数和(自身を含む): 325589760

約数和(自身を除く): 123680674

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 113051, 226102, 2147969, 4295938, 5313397, 10626794, 100954543, 201909086]

約数ペア:

[(1, 201909086), (2, 100954543), (19, 10626794), (38, 5313397), (47, 4295938), (94, 2147969), (893, 226102), (1786, 113051)]