16949710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89209}}^1$

素因数の和:89235

約数の個数: 16

約数和(自身を含む): 32115600

約数和(自身を除く): 15165890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 89209, 178418, 446045, 892090, 1694971, 3389942, 8474855, 16949710]

約数ペア:

[(1, 16949710), (2, 8474855), (5, 3389942), (10, 1694971), (19, 892090), (38, 446045), (95, 178418), (190, 89209)]