11789728

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{19391}}^1$

素因数の和:19420

約数の個数: 24

約数和(自身を含む): 24433920

約数和(自身を除く): 12644192

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 19391, 38782, 77564, 155128, 310256, 368429, 620512, 736858, 1473716, 2947432, 5894864, 11789728]

約数ペア:

[(1, 11789728), (2, 5894864), (4, 2947432), (8, 1473716), (16, 736858), (19, 620512), (32, 368429), (38, 310256), (76, 155128), (152, 77564), (304, 38782), (608, 19391)]