22365217

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{26849}}^1$

素因数の和:26880

約数の個数: 12

約数和(自身を含む): 27548100

約数和(自身を除く): 5182883

約数列:

[1, 7, 17, 49, 119, 833, 26849, 187943, 456433, 1315601, 3195031, 22365217]

約数ペア:

[(1, 22365217), (7, 3195031), (17, 1315601), (49, 456433), (119, 187943), (833, 26849)]