17254042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21407}}^1$

素因数の和:21453

約数の個数: 16

約数和(自身を含む): 28772352

約数和(自身を除く): 11518310

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 21407, 42814, 278291, 556582, 663617, 1327234, 8627021, 17254042]

約数ペア:

[(1, 17254042), (2, 8627021), (13, 1327234), (26, 663617), (31, 556582), (62, 278291), (403, 42814), (806, 21407)]