16928582

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{40499}}^1$

素因数の和:40531

約数の個数: 16

約数和(自身を含む): 29160000

約数和(自身を除く): 12231418

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 40499, 80998, 445489, 769481, 890978, 1538962, 8464291, 16928582]

約数ペア:

[(1, 16928582), (2, 8464291), (11, 1538962), (19, 890978), (22, 769481), (38, 445489), (209, 80998), (418, 40499)]