22220253

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11813}}^1$

素因数の和:11849

約数の個数: 24

約数和(自身を含む): 36859680

約数和(自身を除く): 14639427

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 11813, 35439, 106317, 129943, 224447, 389829, 673341, 1169487, 2020023, 2468917, 7406751, 22220253]

約数ペア:

[(1, 22220253), (3, 7406751), (9, 2468917), (11, 2020023), (19, 1169487), (33, 673341), (57, 389829), (99, 224447), (171, 129943), (209, 106317), (627, 35439), (1881, 11813)]