22647326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 38320128

約数和(自身を除く): 15672802

約数列:

[1, 2, 13, 26, 43, 47, 86, 94, 431, 559, 611, 862, 1118, 1222, 2021, 4042, 5603, 11206, 18533, 20257, 26273, 37066, 40514, 52546, 240929, 263341, 481858, 526682, 871051, 1742102, 11323663, 22647326]

約数ペア:

[(1, 22647326), (2, 11323663), (13, 1742102), (26, 871051), (43, 526682), (47, 481858), (86, 263341), (94, 240929), (431, 52546), (559, 40514), (611, 37066), (862, 26273), (1118, 20257), (1222, 18533), (2021, 11206), (4042, 5603)]