19939108

素因数分解:

$2^2\times 7^1\times {\mathrm{829}}^1\times {\mathrm{859}}^1$

素因数の和:1699

約数の個数: 24

約数和(自身を含む): 39972800

約数和(自身を除く): 20033692

約数列:

[1, 2, 4, 7, 14, 28, 829, 859, 1658, 1718, 3316, 3436, 5803, 6013, 11606, 12026, 23212, 24052, 712111, 1424222, 2848444, 4984777, 9969554, 19939108]

約数ペア:

[(1, 19939108), (2, 9969554), (4, 4984777), (7, 2848444), (14, 1424222), (28, 712111), (829, 24052), (859, 23212), (1658, 12026), (1718, 11606), (3316, 6013), (3436, 5803)]