2019916984787

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1451}}^1\times {\mathrm{1508219}}^1$

素因数の和:1509754

約数の個数: 16

約数和(自身を含む): 2207454923520

約数和(自身を除く): 187537938733

約数列:

[1, 13, 71, 923, 1451, 18863, 103021, 1339273, 1508219, 19606847, 107083549, 1392086137, 2188425769, 28449534997, 155378229599, 2019916984787]

約数ペア:

[(1, 2019916984787), (13, 155378229599), (71, 28449534997), (923, 2188425769), (1451, 1392086137), (18863, 107083549), (103021, 19606847), (1339273, 1508219)]