13342256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43889}}^1$

素因数の和:43916

約数の個数: 20

約数和(自身を含む): 27211800

約数和(自身を除く): 13869544

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 43889, 87778, 175556, 351112, 702224, 833891, 1667782, 3335564, 6671128, 13342256]

約数ペア:

[(1, 13342256), (2, 6671128), (4, 3335564), (8, 1667782), (16, 833891), (19, 702224), (38, 351112), (76, 175556), (152, 87778), (304, 43889)]