38667128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{254389}}^1$

素因数の和:254414

約数の個数: 16

約数和(自身を含む): 76317000

約数和(自身を除く): 37649872

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 254389, 508778, 1017556, 2035112, 4833391, 9666782, 19333564, 38667128]

約数ペア:

[(1, 38667128), (2, 19333564), (4, 9666782), (8, 4833391), (19, 2035112), (38, 1017556), (76, 508778), (152, 254389)]