19238236493

素因数分解:

$7^1\times {\mathrm{523}}^1\times {\mathrm{571}}^1\times {\mathrm{9203}}^1$

素因数の和:10304

約数の個数: 16

約数和(自身を含む): 22069572096

約数和(自身を除く): 2831335603

約数列:

[1, 7, 523, 571, 3661, 3997, 9203, 64421, 298633, 2090431, 4813169, 5254913, 33692183, 36784391, 2748319499, 19238236493]

約数ペア:

[(1, 19238236493), (7, 2748319499), (523, 36784391), (571, 33692183), (3661, 5254913), (3997, 4813169), (9203, 2090431), (64421, 298633)]