12229672

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 28667520

約数和(自身を除く): 16437848

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 107, 157, 182, 214, 314, 364, 428, 628, 728, 749, 856, 1099, 1256, 1391, 1498, 2041, 2198, 2782, 2996, 4082, 4396, 5564, 5992, 8164, 8792, 9737, 11128, 14287, 16328, 16799, 19474, 28574, 33598, 38948, 57148, 67196, 77896, 114296, 117593, 134392, 218387, 235186, 436774, 470372, 873548, 940744, 1528709, 1747096, 3057418, 6114836, 12229672]

約数ペア:

[(1, 12229672), (2, 6114836), (4, 3057418), (7, 1747096), (8, 1528709), (13, 940744), (14, 873548), (26, 470372), (28, 436774), (52, 235186), (56, 218387), (91, 134392), (104, 117593), (107, 114296), (157, 77896), (182, 67196), (214, 57148), (314, 38948), (364, 33598), (428, 28574), (628, 19474), (728, 16799), (749, 16328), (856, 14287), (1099, 11128), (1256, 9737), (1391, 8792), (1498, 8164), (2041, 5992), (2198, 5564), (2782, 4396), (2996, 4082)]