22277548

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1663}}^1$

素因数の和:1881

約数の個数: 24

約数和(自身を含む): 41513472

約数和(自身を除く): 19235924

約数列:

[1, 2, 4, 17, 34, 68, 197, 394, 788, 1663, 3326, 3349, 6652, 6698, 13396, 28271, 56542, 113084, 327611, 655222, 1310444, 5569387, 11138774, 22277548]

約数ペア:

[(1, 22277548), (2, 11138774), (4, 5569387), (17, 1310444), (34, 655222), (68, 327611), (197, 113084), (394, 56542), (788, 28271), (1663, 13396), (3326, 6698), (3349, 6652)]