19382296

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{36161}}^1$

素因数の和:36234

約数の個数: 16

約数和(自身を含む): 36885240

約数和(自身を除く): 17502944

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 36161, 72322, 144644, 289288, 2422787, 4845574, 9691148, 19382296]

約数ペア:

[(1, 19382296), (2, 9691148), (4, 4845574), (8, 2422787), (67, 289288), (134, 144644), (268, 72322), (536, 36161)]