9985864

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7753}}^1$

素因数の和:7789

約数の個数: 32

約数和(自身を含む): 22331520

約数和(自身を除く): 12345656

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 7753, 15506, 31012, 54271, 62024, 108542, 178319, 217084, 356638, 434168, 713276, 1248233, 1426552, 2496466, 4992932, 9985864]

約数ペア:

[(1, 9985864), (2, 4992932), (4, 2496466), (7, 1426552), (8, 1248233), (14, 713276), (23, 434168), (28, 356638), (46, 217084), (56, 178319), (92, 108542), (161, 62024), (184, 54271), (322, 31012), (644, 15506), (1288, 7753)]