1246155128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{8198389}}^1$

素因数の和:8198414

約数の個数: 16

約数和(自身を含む): 2459517000

約数和(自身を除く): 1213361872

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 8198389, 16396778, 32793556, 65587112, 155769391, 311538782, 623077564, 1246155128]

約数ペア:

[(1, 1246155128), (2, 623077564), (4, 311538782), (8, 155769391), (19, 65587112), (38, 32793556), (76, 16396778), (152, 8198389)]