2019933567

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{142319}}^1$

素因数の和:142427

約数の個数: 24

約数和(自身を含む): 3108268800

約数和(自身を除く): 1088335233

約数列:

[1, 3, 9, 19, 57, 83, 171, 249, 747, 1577, 4731, 14193, 142319, 426957, 1280871, 2704061, 8112183, 11812477, 24336549, 35437431, 106312293, 224437063, 673311189, 2019933567]

約数ペア:

[(1, 2019933567), (3, 673311189), (9, 224437063), (19, 106312293), (57, 35437431), (83, 24336549), (171, 11812477), (249, 8112183), (747, 2704061), (1577, 1280871), (4731, 426957), (14193, 142319)]