11573456

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{2689}}^1$

素因数の和:2966

約数の個数: 20

約数和(自身を含む): 22515300

約数和(自身を除く): 10941844

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 2689, 4304, 5378, 10756, 21512, 43024, 723341, 1446682, 2893364, 5786728, 11573456]

約数ペア:

[(1, 11573456), (2, 5786728), (4, 2893364), (8, 1446682), (16, 723341), (269, 43024), (538, 21512), (1076, 10756), (2152, 5378), (2689, 4304)]