12265942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{27751}}^1$

素因数の和:27783

約数の個数: 16

約数和(自身を含む): 20980512

約数和(自身を除く): 8714570

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 27751, 55502, 360763, 471767, 721526, 943534, 6132971, 12265942]

約数ペア:

[(1, 12265942), (2, 6132971), (13, 943534), (17, 721526), (26, 471767), (34, 360763), (221, 55502), (442, 27751)]