16090858

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{26729}}^1$

素因数の和:26781

約数の個数: 16

約数和(自身を含む): 28226880

約数和(自身を除く): 12136022

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 26729, 53458, 187103, 374206, 1149347, 2298694, 8045429, 16090858]

約数ペア:

[(1, 16090858), (2, 8045429), (7, 2298694), (14, 1149347), (43, 374206), (86, 187103), (301, 53458), (602, 26729)]