2019163604

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{7109731}}^1$

素因数の和:7109806

約数の個数: 12

約数和(自身を含む): 3583304928

約数和(自身を除く): 1564141324

約数列:

[1, 2, 4, 71, 142, 284, 7109731, 14219462, 28438924, 504790901, 1009581802, 2019163604]

約数ペア:

[(1, 2019163604), (2, 1009581802), (4, 504790901), (71, 28438924), (142, 14219462), (284, 7109731)]