22786388

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{967}}^1$

素因数の和:1151

約数の個数: 24

約数和(自身を含む): 41143872

約数和(自身を除く): 18357484

約数列:

[1, 2, 4, 43, 86, 137, 172, 274, 548, 967, 1934, 3868, 5891, 11782, 23564, 41581, 83162, 132479, 166324, 264958, 529916, 5696597, 11393194, 22786388]

約数ペア:

[(1, 22786388), (2, 11393194), (4, 5696597), (43, 529916), (86, 264958), (137, 166324), (172, 132479), (274, 83162), (548, 41581), (967, 23564), (1934, 11782), (3868, 5891)]