22209891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{4129}}^1$

素因数の和:4306

約数の個数: 16

約数和(自身を含む): 32511360

約数和(自身を除く): 10301469

約数列:

[1, 3, 11, 33, 163, 489, 1793, 4129, 5379, 12387, 45419, 136257, 673027, 2019081, 7403297, 22209891]

約数ペア:

[(1, 22209891), (3, 7403297), (11, 2019081), (33, 673027), (163, 136257), (489, 45419), (1793, 12387), (4129, 5379)]