2019489962

素因数分解:

$2^1\times 7^1\times {\mathrm{2531}}^1\times {\mathrm{56993}}^1$

素因数の和:59533

約数の個数: 16

約数和(自身を含む): 3463411392

約数和(自身を除く): 1443921430

約数列:

[1, 2, 7, 14, 2531, 5062, 17717, 35434, 56993, 113986, 398951, 797902, 144249283, 288498566, 1009744981, 2019489962]

約数ペア:

[(1, 2019489962), (2, 1009744981), (7, 288498566), (14, 144249283), (2531, 797902), (5062, 398951), (17717, 113986), (35434, 56993)]