12767794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1579}}^1$

素因数の和:1905

約数の個数: 16

約数和(自身を含む): 20704320

約数和(自身を除く): 7936526

約数列:

[1, 2, 13, 26, 311, 622, 1579, 3158, 4043, 8086, 20527, 41054, 491069, 982138, 6383897, 12767794]

約数ペア:

[(1, 12767794), (2, 6383897), (13, 982138), (26, 491069), (311, 41054), (622, 20527), (1579, 8086), (3158, 4043)]