22427639

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1$

素因数の和:866

約数の個数: 16

約数和(自身を含む): 25214112

約数和(自身を除く): 2786473

約数列:

[1, 13, 43, 53, 559, 689, 757, 2279, 9841, 29627, 32551, 40121, 423163, 521573, 1725203, 22427639]

約数ペア:

[(1, 22427639), (13, 1725203), (43, 521573), (53, 423163), (559, 40121), (689, 32551), (757, 29627), (2279, 9841)]