12479236

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1360

約数の個数: 48

約数和(自身を含む): 28127232

約数和(自身を除く): 15647996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1307, 1364, 2387, 2614, 4774, 5228, 9149, 9548, 14377, 18298, 28754, 36596, 40517, 57508, 81034, 100639, 162068, 201278, 283619, 402556, 445687, 567238, 891374, 1134476, 1782748, 3119809, 6239618, 12479236]

約数ペア:

[(1, 12479236), (2, 6239618), (4, 3119809), (7, 1782748), (11, 1134476), (14, 891374), (22, 567238), (28, 445687), (31, 402556), (44, 283619), (62, 201278), (77, 162068), (124, 100639), (154, 81034), (217, 57508), (308, 40517), (341, 36596), (434, 28754), (682, 18298), (868, 14377), (1307, 9548), (1364, 9149), (2387, 5228), (2614, 4774)]