19205121666

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{21482239}}^1$

素因数の和:21482393

約数の個数: 16

約数和(自身を含む): 38668032000

約数和(自身を除く): 19462910334

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 21482239, 42964478, 64446717, 128893434, 3200853611, 6401707222, 9602560833, 19205121666]

約数ペア:

[(1, 19205121666), (2, 9602560833), (3, 6401707222), (6, 3200853611), (149, 128893434), (298, 64446717), (447, 42964478), (894, 21482239)]