16931159635

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1$

素因数の和:908

約数の個数: 64

約数和(自身を含む): 23368504320

約数和(自身を除く): 6437344685

約数列:

[1, 5, 13, 19, 65, 95, 151, 163, 247, 557, 755, 815, 1235, 1963, 2119, 2785, 2869, 3097, 7241, 9815, 10583, 10595, 14345, 15485, 24613, 36205, 37297, 40261, 52915, 84107, 90791, 123065, 137579, 186485, 201305, 319969, 420535, 453955, 467647, 687895, 1093391, 1180283, 1598033, 1599845, 1725029, 2338235, 5466955, 5901415, 6079411, 7990165, 8625145, 13709441, 20774429, 22425377, 30397055, 68547205, 103872145, 112126885, 178222733, 260479379, 891113665, 1302396895, 3386231927, 16931159635]

約数ペア:

[(1, 16931159635), (5, 3386231927), (13, 1302396895), (19, 891113665), (65, 260479379), (95, 178222733), (151, 112126885), (163, 103872145), (247, 68547205), (557, 30397055), (755, 22425377), (815, 20774429), (1235, 13709441), (1963, 8625145), (2119, 7990165), (2785, 6079411), (2869, 5901415), (3097, 5466955), (7241, 2338235), (9815, 1725029), (10583, 1599845), (10595, 1598033), (14345, 1180283), (15485, 1093391), (24613, 687895), (36205, 467647), (37297, 453955), (40261, 420535), (52915, 319969), (84107, 201305), (90791, 186485), (123065, 137579)]