1806556081

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{79301}}^1$

素因数の和:79440

約数の個数: 16

約数和(自身を含む): 2093572800

約数和(自身を除く): 287016719

約数列:

[1, 11, 19, 109, 209, 1199, 2071, 22781, 79301, 872311, 1506719, 8643809, 16573909, 95081899, 164232371, 1806556081]

約数ペア:

[(1, 1806556081), (11, 164232371), (19, 95081899), (109, 16573909), (209, 8643809), (1199, 1506719), (2071, 872311), (22781, 79301)]