19696614

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{468967}}^1$

素因数の和:468979

約数の個数: 16

約数和(自身を含む): 45020928

約数和(自身を除く): 25324314

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 468967, 937934, 1406901, 2813802, 3282769, 6565538, 9848307, 19696614]

約数ペア:

[(1, 19696614), (2, 9848307), (3, 6565538), (6, 3282769), (7, 2813802), (14, 1406901), (21, 937934), (42, 468967)]