1519069201912

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{72281557}}^1$

素因数の和:72281671

約数の個数: 32

約数和(自身を含む): 2966435140320

約数和(自身を除く): 1447365938408

約数列:

[1, 2, 4, 8, 37, 71, 74, 142, 148, 284, 296, 568, 2627, 5254, 10508, 21016, 72281557, 144563114, 289126228, 578252456, 2674417609, 5131990547, 5348835218, 10263981094, 10697670436, 20527962188, 21395340872, 41055924376, 189883650239, 379767300478, 759534600956, 1519069201912]

約数ペア:

[(1, 1519069201912), (2, 759534600956), (4, 379767300478), (8, 189883650239), (37, 41055924376), (71, 21395340872), (74, 20527962188), (142, 10697670436), (148, 10263981094), (284, 5348835218), (296, 5131990547), (568, 2674417609), (2627, 578252456), (5254, 289126228), (10508, 144563114), (21016, 72281557)]