12783856

素因数分解:

$2^4\times {\mathrm{769}}^1\times {\mathrm{1039}}^1$

素因数の和:1816

約数の個数: 20

約数和(自身を含む): 24824800

約数和(自身を除く): 12040944

約数列:

[1, 2, 4, 8, 16, 769, 1039, 1538, 2078, 3076, 4156, 6152, 8312, 12304, 16624, 798991, 1597982, 3195964, 6391928, 12783856]

約数ペア:

[(1, 12783856), (2, 6391928), (4, 3195964), (8, 1597982), (16, 798991), (769, 16624), (1039, 12304), (1538, 8312), (2078, 6152), (3076, 4156)]