16920806

素因数分解:

$2^1\times 7^1\times {\mathrm{929}}^1\times {\mathrm{1301}}^1$

素因数の和:2239

約数の個数: 16

約数和(自身を含む): 29060640

約数和(自身を除く): 12139834

約数列:

[1, 2, 7, 14, 929, 1301, 1858, 2602, 6503, 9107, 13006, 18214, 1208629, 2417258, 8460403, 16920806]

約数ペア:

[(1, 16920806), (2, 8460403), (7, 2417258), (14, 1208629), (929, 18214), (1301, 13006), (1858, 9107), (2602, 6503)]