191537138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{387727}}^1$

素因数の和:387761

約数の個数: 16

約数和(自身を含む): 325691520

約数和(自身を除く): 134154382

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 387727, 775454, 5040451, 7366813, 10080902, 14733626, 95768569, 191537138]

約数ペア:

[(1, 191537138), (2, 95768569), (13, 14733626), (19, 10080902), (26, 7366813), (38, 5040451), (247, 775454), (494, 387727)]