12882716

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 28396032

約数和(自身を除く): 15513316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 151, 154, 277, 302, 308, 554, 604, 1057, 1108, 1661, 1939, 2114, 3047, 3322, 3878, 4228, 6094, 6644, 7756, 11627, 12188, 21329, 23254, 41827, 42658, 46508, 83654, 85316, 167308, 292789, 460097, 585578, 920194, 1171156, 1840388, 3220679, 6441358, 12882716]

約数ペア:

[(1, 12882716), (2, 6441358), (4, 3220679), (7, 1840388), (11, 1171156), (14, 920194), (22, 585578), (28, 460097), (44, 292789), (77, 167308), (151, 85316), (154, 83654), (277, 46508), (302, 42658), (308, 41827), (554, 23254), (604, 21329), (1057, 12188), (1108, 11627), (1661, 7756), (1939, 6644), (2114, 6094), (3047, 4228), (3322, 3878)]