12508021288

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5194361}}^1$

素因数の和:5194417

約数の個数: 32

約数和(自身を含む): 27426231360

約数和(自身を除く): 14918210072

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 5194361, 10388722, 20777444, 36360527, 41554888, 72721054, 145442108, 223357523, 290884216, 446715046, 893430092, 1563502661, 1786860184, 3127005322, 6254010644, 12508021288]

約数ペア:

[(1, 12508021288), (2, 6254010644), (4, 3127005322), (7, 1786860184), (8, 1563502661), (14, 893430092), (28, 446715046), (43, 290884216), (56, 223357523), (86, 145442108), (172, 72721054), (301, 41554888), (344, 36360527), (602, 20777444), (1204, 10388722), (2408, 5194361)]