19568186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{1451}}^1$

素因数の和:2077

約数の個数: 16

約数和(自身を含む): 32095008

約数和(自身を除く): 12526822

約数列:

[1, 2, 11, 22, 613, 1226, 1451, 2902, 6743, 13486, 15961, 31922, 889463, 1778926, 9784093, 19568186]

約数ペア:

[(1, 19568186), (2, 9784093), (11, 1778926), (22, 889463), (613, 31922), (1226, 15961), (1451, 13486), (2902, 6743)]