20141812405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28170367}}^1$

素因数の和:28170396

約数の個数: 16

約数和(自身を含む): 28395730944

約数和(自身を除く): 8253918539

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 28170367, 140851835, 309874037, 366214771, 1549370185, 1831073855, 4028362481, 20141812405]

約数ペア:

[(1, 20141812405), (5, 4028362481), (11, 1831073855), (13, 1549370185), (55, 366214771), (65, 309874037), (143, 140851835), (715, 28170367)]