11822864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{38891}}^1$

素因数の和:38918

約数の個数: 20

約数和(自身を含む): 24113040

約数和(自身を除く): 12290176

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 38891, 77782, 155564, 311128, 622256, 738929, 1477858, 2955716, 5911432, 11822864]

約数ペア:

[(1, 11822864), (2, 5911432), (4, 2955716), (8, 1477858), (16, 738929), (19, 622256), (38, 311128), (76, 155564), (152, 77782), (304, 38891)]