22712543

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{439}}^1$

素因数の和:854

約数の個数: 16

約数和(自身を含む): 27456000

約数和(自身を除く): 4743457

約数列:

[1, 7, 19, 133, 389, 439, 2723, 3073, 7391, 8341, 51737, 58387, 170771, 1195397, 3244649, 22712543]

約数ペア:

[(1, 22712543), (7, 3244649), (19, 1195397), (133, 170771), (389, 58387), (439, 51737), (2723, 8341), (3073, 7391)]