22471995820

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{11583503}}^1$

素因数の和:11583609

約数の個数: 24

約数和(自身を含む): 47677702464

約数和(自身を除く): 25205706644

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 11583503, 23167006, 46334012, 57917515, 115835030, 231670060, 1123599791, 2247199582, 4494399164, 5617998955, 11235997910, 22471995820]

約数ペア:

[(1, 22471995820), (2, 11235997910), (4, 5617998955), (5, 4494399164), (10, 2247199582), (20, 1123599791), (97, 231670060), (194, 115835030), (388, 57917515), (485, 46334012), (970, 23167006), (1940, 11583503)]