15691787006

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{63493}}^1$

素因数の和:63768

約数の個数: 32

約数和(自身を含む): 27307499520

約数和(自身を除く): 11615712514

約数列:

[1, 2, 7, 14, 127, 139, 254, 278, 889, 973, 1778, 1946, 17653, 35306, 63493, 123571, 126986, 247142, 444451, 888902, 8063611, 8825527, 16127222, 17651054, 56445277, 61778689, 112890554, 123557378, 1120841929, 2241683858, 7845893503, 15691787006]

約数ペア:

[(1, 15691787006), (2, 7845893503), (7, 2241683858), (14, 1120841929), (127, 123557378), (139, 112890554), (254, 61778689), (278, 56445277), (889, 17651054), (973, 16127222), (1778, 8825527), (1946, 8063611), (17653, 888902), (35306, 444451), (63493, 247142), (123571, 126986)]