16945226

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1543}}^1$

素因数の和:1598

約数の個数: 24

約数和(自身を含む): 28440480

約数和(自身を除く): 11495254

約数列:

[1, 2, 17, 19, 34, 38, 289, 323, 578, 646, 1543, 3086, 5491, 10982, 26231, 29317, 52462, 58634, 445927, 498389, 891854, 996778, 8472613, 16945226]

約数ペア:

[(1, 16945226), (2, 8472613), (17, 996778), (19, 891854), (34, 498389), (38, 445927), (289, 58634), (323, 52462), (578, 29317), (646, 26231), (1543, 10982), (3086, 5491)]