12689028794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1539557}}^1$

素因数の和:1539889

約数の個数: 16

約数和(自身を含む): 20562336648

約数和(自身を除く): 7873307854

約数列:

[1, 2, 13, 26, 317, 634, 4121, 8242, 1539557, 3079114, 20014241, 40028482, 488039569, 976079138, 6344514397, 12689028794]

約数ペア:

[(1, 12689028794), (2, 6344514397), (13, 976079138), (26, 488039569), (317, 40028482), (634, 20014241), (4121, 3079114), (8242, 1539557)]