12889009105

素因数分解:

$5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{798823}}^1$

素因数の和:799296

約数の個数: 16

約数和(自身を含む): 17714721024

約数和(自身を除く): 4825711919

約数列:

[1, 5, 7, 35, 461, 2305, 3227, 16135, 798823, 3994115, 5591761, 27958805, 368257403, 1841287015, 2577801821, 12889009105]

約数ペア:

[(1, 12889009105), (5, 2577801821), (7, 1841287015), (35, 368257403), (461, 27958805), (2305, 5591761), (3227, 3994115), (16135, 798823)]