1810005284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1193}}^1\times {\mathrm{19963}}^1$

素因数の和:21179

約数の個数: 24

約数和(自身を含む): 3337182240

約数和(自身を除く): 1527176956

約数列:

[1, 2, 4, 19, 38, 76, 1193, 2386, 4772, 19963, 22667, 39926, 45334, 79852, 90668, 379297, 758594, 1517188, 23815859, 47631718, 95263436, 452501321, 905002642, 1810005284]

約数ペア:

[(1, 1810005284), (2, 905002642), (4, 452501321), (19, 95263436), (38, 47631718), (76, 23815859), (1193, 1517188), (2386, 758594), (4772, 379297), (19963, 90668), (22667, 79852), (39926, 45334)]