16205659866

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{210403}}^1$

素因数の和:210811

約数の個数: 48

約数和(自身を含む): 38402938080

約数和(自身を除く): 22197278214

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 389, 778, 1167, 2334, 3501, 4279, 7002, 8558, 12837, 25674, 38511, 77022, 210403, 420806, 631209, 1262418, 1893627, 2314433, 3787254, 4628866, 6943299, 13886598, 20829897, 41659794, 81846767, 163693534, 245540301, 491080602, 736620903, 900314437, 1473241806, 1800628874, 2700943311, 5401886622, 8102829933, 16205659866]

約数ペア:

[(1, 16205659866), (2, 8102829933), (3, 5401886622), (6, 2700943311), (9, 1800628874), (11, 1473241806), (18, 900314437), (22, 736620903), (33, 491080602), (66, 245540301), (99, 163693534), (198, 81846767), (389, 41659794), (778, 20829897), (1167, 13886598), (2334, 6943299), (3501, 4628866), (4279, 3787254), (7002, 2314433), (8558, 1893627), (12837, 1262418), (25674, 631209), (38511, 420806), (77022, 210403)]