21167691695

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{5011}}^1\times {\mathrm{49697}}^1$

素因数の和:54730

約数の個数: 16

約数和(自身を含む): 26901328608

約数和(自身を除く): 5733636913

約数列:

[1, 5, 17, 85, 5011, 25055, 49697, 85187, 248485, 425935, 844849, 4224245, 249031667, 1245158335, 4233538339, 21167691695]

約数ペア:

[(1, 21167691695), (5, 4233538339), (17, 1245158335), (85, 249031667), (5011, 4224245), (25055, 844849), (49697, 425935), (85187, 248485)]