19625648639

素因数分解:

${\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{409}}^1\times {\mathrm{2011}}^1$

素因数の和:2750

約数の個数: 16

約数和(自身を含む): 19956464640

約数和(自身を除く): 330816001

約数列:

[1, 107, 223, 409, 2011, 23861, 43763, 91207, 215177, 448453, 822499, 9759149, 47984471, 88007393, 183417277, 19625648639]

約数ペア:

[(1, 19625648639), (107, 183417277), (223, 88007393), (409, 47984471), (2011, 9759149), (23861, 822499), (43763, 448453), (91207, 215177)]