17550286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{2003}}^1$

素因数の和:2355

約数の個数: 16

約数和(自身を含む): 28448784

約数和(自身を除く): 10898498

約数列:

[1, 2, 13, 26, 337, 674, 2003, 4006, 4381, 8762, 26039, 52078, 675011, 1350022, 8775143, 17550286]

約数ペア:

[(1, 17550286), (2, 8775143), (13, 1350022), (26, 675011), (337, 52078), (674, 26039), (2003, 8762), (4006, 4381)]