12686622

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{162649}}^1$

素因数の和:162667

約数の個数: 16

約数和(自身を含む): 27325200

約数和(自身を除く): 14638578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 162649, 325298, 487947, 975894, 2114437, 4228874, 6343311, 12686622]

約数ペア:

[(1, 12686622), (2, 6343311), (3, 4228874), (6, 2114437), (13, 975894), (26, 487947), (39, 325298), (78, 162649)]