17126710

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{4271}}^1$

素因数の和:4679

約数の個数: 16

約数和(自身を含む): 30912192

約数和(自身を除く): 13785482

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 4271, 8542, 21355, 42710, 1712671, 3425342, 8563355, 17126710]

約数ペア:

[(1, 17126710), (2, 8563355), (5, 3425342), (10, 1712671), (401, 42710), (802, 21355), (2005, 8542), (4010, 4271)]