12801035

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6791}}^1$

素因数の和:6838

約数の個数: 16

約数和(自身を含む): 17115840

約数和(自身を除く): 4314805

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 6791, 33955, 88283, 196939, 441415, 984695, 2560207, 12801035]

約数ペア:

[(1, 12801035), (5, 2560207), (13, 984695), (29, 441415), (65, 196939), (145, 88283), (377, 33955), (1885, 6791)]