22417018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{20051}}^1$

素因数の和:20109

約数の個数: 16

約数和(自身を含む): 37056096

約数和(自身を除く): 14639078

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 20051, 40102, 260663, 521326, 862193, 1724386, 11208509, 22417018]

約数ペア:

[(1, 22417018), (2, 11208509), (13, 1724386), (26, 862193), (43, 521326), (86, 260663), (559, 40102), (1118, 20051)]