64418189

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1597}}^1$

素因数の和:1820

約数の個数: 16

約数和(自身を含む): 74402880

約数和(自身を除く): 9984691

約数列:

[1, 11, 19, 193, 209, 1597, 2123, 3667, 17567, 30343, 40337, 308221, 333773, 3390431, 5856199, 64418189]

約数ペア:

[(1, 64418189), (11, 5856199), (19, 3390431), (193, 333773), (209, 308221), (1597, 40337), (2123, 30343), (3667, 17567)]