194621845

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{16931}}^1$

素因数の和:16977

約数の個数: 24

約数和(自身を含む): 270234720

約数和(自身を除く): 75612875

約数列:

[1, 5, 11, 19, 55, 95, 121, 209, 605, 1045, 2299, 11495, 16931, 84655, 186241, 321689, 931205, 1608445, 2048651, 3538579, 10243255, 17692895, 38924369, 194621845]

約数ペア:

[(1, 194621845), (5, 38924369), (11, 17692895), (19, 10243255), (55, 3538579), (95, 2048651), (121, 1608445), (209, 931205), (605, 321689), (1045, 186241), (2299, 84655), (11495, 16931)]