12569811

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2141}}^1$

素因数の和:2266

約数の個数: 16

約数和(自身を含む): 17821440

約数和(自身を除く): 5251629

約数列:

[1, 3, 19, 57, 103, 309, 1957, 2141, 5871, 6423, 40679, 122037, 220523, 661569, 4189937, 12569811]

約数ペア:

[(1, 12569811), (3, 4189937), (19, 661569), (57, 220523), (103, 122037), (309, 40679), (1957, 6423), (2141, 5871)]