18734903858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{2572769}}^1$

素因数の和:2573113

約数の個数: 16

約数和(自身を含む): 30749747040

約数和(自身を除く): 12014843182

約数列:

[1, 2, 11, 22, 331, 662, 3641, 7282, 2572769, 5145538, 28300459, 56600918, 851586539, 1703173078, 9367451929, 18734903858]

約数ペア:

[(1, 18734903858), (2, 9367451929), (11, 1703173078), (22, 851586539), (331, 56600918), (662, 28300459), (3641, 5145538), (7282, 2572769)]