19068876

素因数分解:

$2^2\times 3^2\times {\mathrm{529691}}^1$

素因数の和:529701

約数の個数: 18

約数和(自身を含む): 48201972

約数和(自身を除く): 29133096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 529691, 1059382, 1589073, 2118764, 3178146, 4767219, 6356292, 9534438, 19068876]

約数ペア:

[(1, 19068876), (2, 9534438), (3, 6356292), (4, 4767219), (6, 3178146), (9, 2118764), (12, 1589073), (18, 1059382), (36, 529691)]