11814187

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2161}}^1$

素因数の和:2250

約数の個数: 16

約数和(自身を含む): 14943744

約数和(自身を除く): 3129557

約数列:

[1, 7, 11, 71, 77, 497, 781, 2161, 5467, 15127, 23771, 153431, 166397, 1074017, 1687741, 11814187]

約数ペア:

[(1, 11814187), (7, 1687741), (11, 1074017), (71, 166397), (77, 153431), (497, 23771), (781, 15127), (2161, 5467)]