9947336

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9349}}^1$

素因数の和:9381

約数の個数: 32

約数和(自身を含む): 22440000

約数和(自身を除く): 12492664

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 9349, 18698, 37396, 65443, 74792, 130886, 177631, 261772, 355262, 523544, 710524, 1243417, 1421048, 2486834, 4973668, 9947336]

約数ペア:

[(1, 9947336), (2, 4973668), (4, 2486834), (7, 1421048), (8, 1243417), (14, 710524), (19, 523544), (28, 355262), (38, 261772), (56, 177631), (76, 130886), (133, 74792), (152, 65443), (266, 37396), (532, 18698), (1064, 9349)]