2019418924

素因数分解:

$2^2\times {\mathrm{521}}^1\times {\mathrm{969011}}^1$

素因数の和:969536

約数の個数: 12

約数和(自身を含む): 3540769848

約数和(自身を除く): 1521350924

約数列:

[1, 2, 4, 521, 1042, 2084, 969011, 1938022, 3876044, 504854731, 1009709462, 2019418924]

約数ペア:

[(1, 2019418924), (2, 1009709462), (4, 504854731), (521, 3876044), (1042, 1938022), (2084, 969011)]