2189864

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{14407}}^1$

素因数の和:14432

約数の個数: 16

約数和(自身を含む): 4322400

約数和(自身を除く): 2132536

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 14407, 28814, 57628, 115256, 273733, 547466, 1094932, 2189864]

約数ペア:

[(1, 2189864), (2, 1094932), (4, 547466), (8, 273733), (19, 115256), (38, 57628), (76, 28814), (152, 14407)]