11151112

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1861}}^1$

素因数の和:1981

約数の個数: 32

約数和(自身を含む): 24131520

約数和(自身を除く): 12980408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 1861, 2996, 3722, 5992, 7444, 13027, 14888, 26054, 52108, 104216, 199127, 398254, 796508, 1393889, 1593016, 2787778, 5575556, 11151112]

約数ペア:

[(1, 11151112), (2, 5575556), (4, 2787778), (7, 1593016), (8, 1393889), (14, 796508), (28, 398254), (56, 199127), (107, 104216), (214, 52108), (428, 26054), (749, 14888), (856, 13027), (1498, 7444), (1861, 5992), (2996, 3722)]