15159496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5557}}^1$

素因数の和:5605

約数の個数: 32

約数和(自身を含む): 32014080

約数和(自身を除く): 16854584

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 5557, 11114, 22228, 44456, 61127, 122254, 172267, 244508, 344534, 489016, 689068, 1378136, 1894937, 3789874, 7579748, 15159496]

約数ペア:

[(1, 15159496), (2, 7579748), (4, 3789874), (8, 1894937), (11, 1378136), (22, 689068), (31, 489016), (44, 344534), (62, 244508), (88, 172267), (124, 122254), (248, 61127), (341, 44456), (682, 22228), (1364, 11114), (2728, 5557)]