22680742

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{20507}}^1$

素因数の和:20595

約数の個数: 16

約数和(自身を含む): 39375360

約数和(自身を除く): 16694618

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 20507, 41014, 143549, 287098, 1620053, 3240106, 11340371, 22680742]

約数ペア:

[(1, 22680742), (2, 11340371), (7, 3240106), (14, 1620053), (79, 287098), (158, 143549), (553, 41014), (1106, 20507)]