18506830

素因数分解:

$2^1\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{1741}}^1$

素因数の和:2811

約数の個数: 16

約数和(自身を含む): 33362784

約数和(自身を除く): 14855954

約数列:

[1, 2, 5, 10, 1063, 1741, 2126, 3482, 5315, 8705, 10630, 17410, 1850683, 3701366, 9253415, 18506830]

約数ペア:

[(1, 18506830), (2, 9253415), (5, 3701366), (10, 1850683), (1063, 17410), (1741, 10630), (2126, 8705), (3482, 5315)]