123290926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2081}}^1\times {\mathrm{2693}}^1$

素因数の和:4787

約数の個数: 16

約数和(自身を含む): 201920688

約数和(自身を除く): 78629762

約数列:

[1, 2, 11, 22, 2081, 2693, 4162, 5386, 22891, 29623, 45782, 59246, 5604133, 11208266, 61645463, 123290926]

約数ペア:

[(1, 123290926), (2, 61645463), (11, 11208266), (22, 5604133), (2081, 59246), (2693, 45782), (4162, 29623), (5386, 22891)]