16830286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{17791}}^1$

素因数の和:17847

約数の個数: 16

約数和(自身を含む): 28182528

約数和(自身を除く): 11352242

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 17791, 35582, 195701, 391402, 765013, 1530026, 8415143, 16830286]

約数ペア:

[(1, 16830286), (2, 8415143), (11, 1530026), (22, 765013), (43, 391402), (86, 195701), (473, 35582), (946, 17791)]