212360819

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{20089}}^1$

素因数の和:20162

約数の個数: 12

約数和(自身を含む): 239392440

約数和(自身を除く): 27031621

約数列:

[1, 11, 31, 341, 961, 10571, 20089, 220979, 622759, 6850349, 19305529, 212360819]

約数ペア:

[(1, 212360819), (11, 19305529), (31, 6850349), (341, 622759), (961, 220979), (10571, 20089)]