16615286060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43724437}}^1$

素因数の和:43724465

約数の個数: 24

約数和(自身を含む): 36728527920

約数和(自身を除く): 20113241860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 43724437, 87448874, 174897748, 218622185, 437244370, 830764303, 874488740, 1661528606, 3323057212, 4153821515, 8307643030, 16615286060]

約数ペア:

[(1, 16615286060), (2, 8307643030), (4, 4153821515), (5, 3323057212), (10, 1661528606), (19, 874488740), (20, 830764303), (38, 437244370), (76, 218622185), (95, 174897748), (190, 87448874), (380, 43724437)]