22019404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{26339}}^1$

素因数の和:26373

約数の個数: 24

約数和(自身を含む): 44251200

約数和(自身を除く): 22231796

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 26339, 52678, 105356, 289729, 500441, 579458, 1000882, 1158916, 2001764, 5504851, 11009702, 22019404]

約数ペア:

[(1, 22019404), (2, 11009702), (4, 5504851), (11, 2001764), (19, 1158916), (22, 1000882), (38, 579458), (44, 500441), (76, 289729), (209, 105356), (418, 52678), (836, 26339)]