22712657

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{997}}^1$

素因数の和:1136

約数の個数: 16

約数和(自身を含む): 26347200

約数和(自身を除く): 3634543

約数列:

[1, 11, 19, 109, 209, 997, 1199, 2071, 10967, 18943, 22781, 108673, 208373, 1195403, 2064787, 22712657]

約数ペア:

[(1, 22712657), (11, 2064787), (19, 1195403), (109, 208373), (209, 108673), (997, 22781), (1199, 18943), (2071, 10967)]