15679396859

素因数分解:

$7^2\times {\mathrm{197}}^1\times {\mathrm{383}}^1\times {\mathrm{4241}}^1$

素因数の和:4835

約数の個数: 24

約数和(自身を含む): 18384081408

約数和(自身を除く): 2704684549

約数列:

[1, 7, 49, 197, 383, 1379, 2681, 4241, 9653, 18767, 29687, 75451, 207809, 528157, 835477, 1624303, 3697099, 5848339, 11370121, 40938373, 79590847, 319987691, 2239913837, 15679396859]

約数ペア:

[(1, 15679396859), (7, 2239913837), (49, 319987691), (197, 79590847), (383, 40938373), (1379, 11370121), (2681, 5848339), (4241, 3697099), (9653, 1624303), (18767, 835477), (29687, 528157), (75451, 207809)]