1919379916

素因数分解:

$2^2\times {\mathrm{3209}}^1\times {\mathrm{149531}}^1$

素因数の和:152744

約数の個数: 12

約数和(自身を含む): 3359984040

約数和(自身を除く): 1440604124

約数列:

[1, 2, 4, 3209, 6418, 12836, 149531, 299062, 598124, 479844979, 959689958, 1919379916]

約数ペア:

[(1, 1919379916), (2, 959689958), (4, 479844979), (3209, 598124), (6418, 299062), (12836, 149531)]