17685388

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5903}}^1$

素因数の和:6021

約数の個数: 24

約数和(自身を含む): 35707392

約数和(自身を除く): 18022004

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 5903, 11806, 23612, 41321, 82642, 165284, 631621, 1263242, 2526484, 4421347, 8842694, 17685388]

約数ペア:

[(1, 17685388), (2, 8842694), (4, 4421347), (7, 2526484), (14, 1263242), (28, 631621), (107, 165284), (214, 82642), (428, 41321), (749, 23612), (1498, 11806), (2996, 5903)]