22210221

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{35423}}^1$

素因数の和:35456

約数の個数: 16

約数和(自身を含む): 34007040

約数和(自身を除く): 11796819

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 35423, 106269, 389653, 673037, 1168959, 2019111, 7403407, 22210221]

約数ペア:

[(1, 22210221), (3, 7403407), (11, 2019111), (19, 1168959), (33, 673037), (57, 389653), (209, 106269), (627, 35423)]