11638939

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:546

約数の個数: 16

約数和(自身を含む): 13128192

約数和(自身を除く): 1489253

約数列:

[1, 13, 43, 47, 443, 559, 611, 2021, 5759, 19049, 20821, 26273, 247637, 270673, 895303, 11638939]

約数ペア:

[(1, 11638939), (13, 895303), (43, 270673), (47, 247637), (443, 26273), (559, 20821), (611, 19049), (2021, 5759)]