19589306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{1039}}^1$

素因数の和:1909

約数の個数: 16

約数和(自身を含む): 32123520

約数和(自身を除く): 12534214

約数列:

[1, 2, 11, 22, 857, 1039, 1714, 2078, 9427, 11429, 18854, 22858, 890423, 1780846, 9794653, 19589306]

約数ペア:

[(1, 19589306), (2, 9794653), (11, 1780846), (22, 890423), (857, 22858), (1039, 18854), (1714, 11429), (2078, 9427)]