2019160727

素因数分解:

${\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{5387}}^1$

素因数の和:5638

約数の個数: 16

約数和(自身を含む): 2122785792

約数和(自身を除く): 103625065

約数列:

[1, 31, 107, 113, 3317, 3503, 5387, 12091, 166997, 374821, 576409, 608731, 17868679, 18870661, 65134217, 2019160727]

約数ペア:

[(1, 2019160727), (31, 65134217), (107, 18870661), (113, 17868679), (3317, 608731), (3503, 576409), (5387, 374821), (12091, 166997)]