11938352

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43891}}^1$

素因数の和:43916

約数の個数: 20

約数和(自身を含む): 24491736

約数和(自身を除く): 12553384

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 43891, 87782, 175564, 351128, 702256, 746147, 1492294, 2984588, 5969176, 11938352]

約数ペア:

[(1, 11938352), (2, 5969176), (4, 2984588), (8, 1492294), (16, 746147), (17, 702256), (34, 351128), (68, 175564), (136, 87782), (272, 43891)]