21461674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{2213}}^1$

素因数の和:2601

約数の個数: 16

約数和(自身を含む): 34777512

約数和(自身を除く): 13315838

約数列:

[1, 2, 13, 26, 373, 746, 2213, 4426, 4849, 9698, 28769, 57538, 825449, 1650898, 10730837, 21461674]

約数ペア:

[(1, 21461674), (2, 10730837), (13, 1650898), (26, 825449), (373, 57538), (746, 28769), (2213, 9698), (4426, 4849)]