22186151

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^2\times {\mathrm{71}}^1$

素因数の和:183

約数の個数: 18

約数和(自身を含む): 24942168

約数和(自身を除く): 2756017

約数列:

[1, 13, 43, 71, 169, 559, 923, 1849, 3053, 7267, 11999, 24037, 39689, 131279, 312481, 515957, 1706627, 22186151]

約数ペア:

[(1, 22186151), (13, 1706627), (43, 515957), (71, 312481), (169, 131279), (559, 39689), (923, 24037), (1849, 11999), (3053, 7267)]