8191506197

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{56209}}^1$

素因数の和:56516

約数の個数: 16

約数和(自身を含む): 9497241600

約数和(自身を除く): 1305735403

約数列:

[1, 7, 109, 191, 763, 1337, 20819, 56209, 145733, 393463, 6126781, 10735919, 42887467, 75151433, 1170215171, 8191506197]

約数ペア:

[(1, 8191506197), (7, 1170215171), (109, 75151433), (191, 42887467), (763, 10735919), (1337, 6126781), (20819, 393463), (56209, 145733)]