2019233607

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{270421}}^1$

素因数の和:270574

約数の個数: 16

約数和(自身を含む): 2855656320

約数和(自身を除く): 836422713

約数列:

[1, 3, 19, 57, 131, 393, 2489, 7467, 270421, 811263, 5137999, 15413997, 35425151, 106275453, 673077869, 2019233607]

約数ペア:

[(1, 2019233607), (3, 673077869), (19, 106275453), (57, 35425151), (131, 15413997), (393, 5137999), (2489, 811263), (7467, 270421)]