26662757

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{661}}^1$

素因数の和:884

約数の個数: 16

約数和(自身を含む): 30822720

約数和(自身を除く): 4159963

約数列:

[1, 11, 19, 193, 209, 661, 2123, 3667, 7271, 12559, 40337, 127573, 138149, 1403303, 2423887, 26662757]

約数ペア:

[(1, 26662757), (11, 2423887), (19, 1403303), (193, 138149), (209, 127573), (661, 40337), (2123, 12559), (3667, 7271)]