11226620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13691}}^1$

素因数の和:13741

約数の個数: 24

約数和(自身を含む): 24152688

約数和(自身を除く): 12926068

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 13691, 27382, 54764, 68455, 136910, 273820, 561331, 1122662, 2245324, 2806655, 5613310, 11226620]

約数ペア:

[(1, 11226620), (2, 5613310), (4, 2806655), (5, 2245324), (10, 1122662), (20, 561331), (41, 273820), (82, 136910), (164, 68455), (205, 54764), (410, 27382), (820, 13691)]