22340285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9907}}^1$

素因数の和:9964

約数の個数: 16

約数和(自身を含む): 29961792

約数和(自身を除く): 7621507

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 9907, 49535, 108977, 406187, 544885, 2030935, 4468057, 22340285]

約数ペア:

[(1, 22340285), (5, 4468057), (11, 2030935), (41, 544885), (55, 406187), (205, 108977), (451, 49535), (2255, 9907)]