19644674

素因数分解:

$2^1\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{1361}}^1$

素因数の和:2401

約数の個数: 16

約数和(自身を含む): 33734016

約数和(自身を除く): 14089342

約数列:

[1, 2, 7, 14, 1031, 1361, 2062, 2722, 7217, 9527, 14434, 19054, 1403191, 2806382, 9822337, 19644674]

約数ペア:

[(1, 19644674), (2, 9822337), (7, 2806382), (14, 1403191), (1031, 19054), (1361, 14434), (2062, 9527), (2722, 7217)]