15719346

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{5107}}^1$

素因数の和:5140

約数の個数: 40

約数和(自身を含む): 37084080

約数和(自身を除く): 21364734

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 5107, 10214, 15321, 30642, 45963, 91926, 97033, 137889, 194066, 275778, 291099, 413667, 582198, 827334, 873297, 1746594, 2619891, 5239782, 7859673, 15719346]

約数ペア:

[(1, 15719346), (2, 7859673), (3, 5239782), (6, 2619891), (9, 1746594), (18, 873297), (19, 827334), (27, 582198), (38, 413667), (54, 291099), (57, 275778), (81, 194066), (114, 137889), (162, 97033), (171, 91926), (342, 45963), (513, 30642), (1026, 15321), (1539, 10214), (3078, 5107)]