38813048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{255349}}^1$

素因数の和:255374

約数の個数: 16

約数和(自身を含む): 76605000

約数和(自身を除く): 37791952

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 255349, 510698, 1021396, 2042792, 4851631, 9703262, 19406524, 38813048]

約数ペア:

[(1, 38813048), (2, 19406524), (4, 9703262), (8, 4851631), (19, 2042792), (38, 1021396), (76, 510698), (152, 255349)]