22131238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{5443}}^1$

素因数の和:5571

約数の個数: 16

約数和(自身を含む): 35277120

約数和(自身を除く): 13145882

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 5443, 10886, 103417, 206834, 582401, 1164802, 11065619, 22131238]

約数ペア:

[(1, 22131238), (2, 11065619), (19, 1164802), (38, 582401), (107, 206834), (214, 103417), (2033, 10886), (4066, 5443)]