18704444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{425101}}^1$

素因数の和:425116

約数の個数: 12

約数和(自身を含む): 35708568

約数和(自身を除く): 17004124

約数列:

[1, 2, 4, 11, 22, 44, 425101, 850202, 1700404, 4676111, 9352222, 18704444]

約数ペア:

[(1, 18704444), (2, 9352222), (4, 4676111), (11, 1700404), (22, 850202), (44, 425101)]