42655019

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{499}}^1$

素因数の和:938

約数の個数: 16

約数和(自身を含む): 49200000

約数和(自身を除く): 6544981

約数列:

[1, 11, 19, 209, 409, 499, 4499, 5489, 7771, 9481, 85481, 104291, 204091, 2245001, 3877729, 42655019]

約数ペア:

[(1, 42655019), (11, 3877729), (19, 2245001), (209, 204091), (409, 104291), (499, 85481), (4499, 9481), (5489, 7771)]