12152786

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^2\times {\mathrm{71}}^1$

素因数の和:218

約数の個数: 24

約数和(自身を含む): 19611072

約数和(自身を除く): 7458286

約数列:

[1, 2, 23, 46, 61, 71, 122, 142, 1403, 1633, 2806, 3266, 3721, 4331, 7442, 8662, 85583, 99613, 171166, 199226, 264191, 528382, 6076393, 12152786]

約数ペア:

[(1, 12152786), (2, 6076393), (23, 528382), (46, 264191), (61, 199226), (71, 171166), (122, 99613), (142, 85583), (1403, 8662), (1633, 7442), (2806, 4331), (3266, 3721)]