19589994

素因数分解:

$2^1\times 3^2\times {\mathrm{277}}^1\times {\mathrm{3929}}^1$

素因数の和:4214

約数の個数: 24

約数和(自身を含む): 42609060

約数和(自身を除く): 23019066

約数列:

[1, 2, 3, 6, 9, 18, 277, 554, 831, 1662, 2493, 3929, 4986, 7858, 11787, 23574, 35361, 70722, 1088333, 2176666, 3264999, 6529998, 9794997, 19589994]

約数ペア:

[(1, 19589994), (2, 9794997), (3, 6529998), (6, 3264999), (9, 2176666), (18, 1088333), (277, 70722), (554, 35361), (831, 23574), (1662, 11787), (2493, 7858), (3929, 4986)]