12562788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{431}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 33675264

約数和(自身を除く): 21112476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 347, 431, 694, 862, 1041, 1293, 1388, 1724, 2082, 2429, 2586, 3017, 4164, 4858, 5172, 6034, 7287, 9051, 9716, 12068, 14574, 18102, 29148, 36204, 149557, 299114, 448671, 598228, 897342, 1046899, 1794684, 2093798, 3140697, 4187596, 6281394, 12562788]

約数ペア:

[(1, 12562788), (2, 6281394), (3, 4187596), (4, 3140697), (6, 2093798), (7, 1794684), (12, 1046899), (14, 897342), (21, 598228), (28, 448671), (42, 299114), (84, 149557), (347, 36204), (431, 29148), (694, 18102), (862, 14574), (1041, 12068), (1293, 9716), (1388, 9051), (1724, 7287), (2082, 6034), (2429, 5172), (2586, 4858), (3017, 4164)]