20151098

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{83269}}^1$

素因数の和:83293

約数の個数: 12

約数和(自身を含む): 33224730

約数和(自身を除く): 13073632

約数列:

[1, 2, 11, 22, 121, 242, 83269, 166538, 915959, 1831918, 10075549, 20151098]

約数ペア:

[(1, 20151098), (2, 10075549), (11, 1831918), (22, 915959), (121, 166538), (242, 83269)]