11661140

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4591}}^1$

素因数の和:4727

約数の個数: 24

約数和(自身を含む): 24686592

約数和(自身を除く): 13025452

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 4591, 9182, 18364, 22955, 45910, 91820, 583057, 1166114, 2332228, 2915285, 5830570, 11661140]

約数ペア:

[(1, 11661140), (2, 5830570), (4, 2915285), (5, 2332228), (10, 1166114), (20, 583057), (127, 91820), (254, 45910), (508, 22955), (635, 18364), (1270, 9182), (2540, 4591)]