19399083

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{53441}}^1$

素因数の和:53466

約数の個数: 12

約数和(自身を含む): 28431144

約数和(自身を除く): 9032061

約数列:

[1, 3, 11, 33, 121, 363, 53441, 160323, 587851, 1763553, 6466361, 19399083]

約数ペア:

[(1, 19399083), (3, 6466361), (11, 1763553), (33, 587851), (121, 160323), (363, 53441)]