2016644515

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{198391}}^1$

素因数の和:198522

約数の個数: 16

約数和(自身を含む): 2571160320

約数和(自身を除く): 554515805

約数列:

[1, 5, 19, 95, 107, 535, 2033, 10165, 198391, 991955, 3769429, 18847145, 21227837, 106139185, 403328903, 2016644515]

約数ペア:

[(1, 2016644515), (5, 403328903), (19, 106139185), (95, 21227837), (107, 18847145), (535, 3769429), (2033, 991955), (10165, 198391)]