13220392

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{15161}}^1$

素因数の和:15276

約数の個数: 16

約数和(自身を含む): 25017300

約数和(自身を除く): 11796908

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 15161, 30322, 60644, 121288, 1652549, 3305098, 6610196, 13220392]

約数ペア:

[(1, 13220392), (2, 6610196), (4, 3305098), (8, 1652549), (109, 121288), (218, 60644), (436, 30322), (872, 15161)]