18740069608315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{919}}^1\times {\mathrm{1882031}}^1$

素因数の和:1883163

約数の個数: 32

約数和(自身を含む): 24683828336640

約数和(自身を除く): 5943758728325

約数列:

[1, 5, 11, 55, 197, 919, 985, 2167, 4595, 10109, 10835, 50545, 181043, 905215, 1882031, 1991473, 9410155, 9957365, 20702341, 103511705, 370760107, 1729586489, 1853800535, 4078361177, 8647932445, 19025451379, 20391805885, 95127256895, 340728538333, 1703642691665, 3748013921663, 18740069608315]

約数ペア:

[(1, 18740069608315), (5, 3748013921663), (11, 1703642691665), (55, 340728538333), (197, 95127256895), (919, 20391805885), (985, 19025451379), (2167, 8647932445), (4595, 4078361177), (10109, 1853800535), (10835, 1729586489), (50545, 370760107), (181043, 103511705), (905215, 20702341), (1882031, 9957365), (1991473, 9410155)]