2013194865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{17209}}^1$

素因数の和:17937

約数の個数: 32

約数和(自身を含む): 3519100800

約数和(自身を除く): 1505905935

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 709, 2127, 3545, 7799, 10635, 17209, 23397, 38995, 51627, 86045, 116985, 189299, 258135, 567897, 946495, 2839485, 12201181, 36603543, 61005905, 134212991, 183017715, 402638973, 671064955, 2013194865]

約数ペア:

[(1, 2013194865), (3, 671064955), (5, 402638973), (11, 183017715), (15, 134212991), (33, 61005905), (55, 36603543), (165, 12201181), (709, 2839485), (2127, 946495), (3545, 567897), (7799, 258135), (10635, 189299), (17209, 116985), (23397, 86045), (38995, 51627)]