19402584

素因数分解:

$2^3\times 3^1\times {\mathrm{808441}}^1$

素因数の和:808450

約数の個数: 16

約数和(自身を含む): 48506520

約数和(自身を除く): 29103936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 808441, 1616882, 2425323, 3233764, 4850646, 6467528, 9701292, 19402584]

約数ペア:

[(1, 19402584), (2, 9701292), (3, 6467528), (4, 4850646), (6, 3233764), (8, 2425323), (12, 1616882), (24, 808441)]