17216660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{45307}}^1$

素因数の和:45335

約数の個数: 24

約数和(自身を含む): 38058720

約数和(自身を除く): 20842060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 45307, 90614, 181228, 226535, 453070, 860833, 906140, 1721666, 3443332, 4304165, 8608330, 17216660]

約数ペア:

[(1, 17216660), (2, 8608330), (4, 4304165), (5, 3443332), (10, 1721666), (19, 906140), (20, 860833), (38, 453070), (76, 226535), (95, 181228), (190, 90614), (380, 45307)]