22409854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{2129}}^1$

素因数の和:2427

約数の個数: 16

約数和(自身を含む): 35528400

約数和(自身を除く): 13118546

約数列:

[1, 2, 19, 38, 277, 554, 2129, 4258, 5263, 10526, 40451, 80902, 589733, 1179466, 11204927, 22409854]

約数ペア:

[(1, 22409854), (2, 11204927), (19, 1179466), (38, 589733), (277, 80902), (554, 40451), (2129, 10526), (4258, 5263)]