17968166

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{503}}^1$

素因数の和:895

約数の個数: 16

約数和(自身を含む): 27597024

約数和(自身を除く): 9628858

約数列:

[1, 2, 53, 106, 337, 503, 674, 1006, 17861, 26659, 35722, 53318, 169511, 339022, 8984083, 17968166]

約数ペア:

[(1, 17968166), (2, 8984083), (53, 339022), (106, 169511), (337, 53318), (503, 35722), (674, 26659), (1006, 17861)]