19332490

素因数分解:

$2^1\times 5^1\times {\mathrm{929}}^1\times {\mathrm{2081}}^1$

素因数の和:3017

約数の個数: 16

約数和(自身を含む): 34852680

約数和(自身を除く): 15520190

約数列:

[1, 2, 5, 10, 929, 1858, 2081, 4162, 4645, 9290, 10405, 20810, 1933249, 3866498, 9666245, 19332490]

約数ペア:

[(1, 19332490), (2, 9666245), (5, 3866498), (10, 1933249), (929, 20810), (1858, 10405), (2081, 9290), (4162, 4645)]