22123416.000000000

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1024559}}^1$

素因数の和:1024582

約数の個数: 16

約数和(自身を含む): 276631200

約数和(自身を除く): 137291176

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1024559, 2049118, 4098236, 8196472, 17417503, 34835006, 69670012, 139340024]

約数ペア:

[(1, 139340024), (2, 69670012), (4, 34835006), (8, 17417503), (17, 8196472), (34, 4098236), (68, 2049118), (136, 1024559)]