39889346

素因数分解:

$2^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{9103}}^1$

素因数の和:9425

約数の個数: 16

約数和(自身を含む): 68607744

約数和(自身を除く): 28718398

約数列:

[1, 2, 7, 14, 313, 626, 2191, 4382, 9103, 18206, 63721, 127442, 2849239, 5698478, 19944673, 39889346]

約数ペア:

[(1, 39889346), (2, 19944673), (7, 5698478), (14, 2849239), (313, 127442), (626, 63721), (2191, 18206), (4382, 9103)]