12919694

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{8837}}^1$

素因数の和:8899

約数の個数: 16

約数和(自身を含む): 20999088

約数和(自身を除く): 8079394

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 8837, 17674, 150229, 300458, 379991, 759982, 6459847, 12919694]

約数ペア:

[(1, 12919694), (2, 6459847), (17, 759982), (34, 379991), (43, 300458), (86, 150229), (731, 17674), (1462, 8837)]