17997566

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{941}}^1$

素因数の和:1147

約数の個数: 16

約数和(自身を含む): 27604368

約数和(自身を除く): 9606802

約数列:

[1, 2, 73, 131, 146, 262, 941, 1882, 9563, 19126, 68693, 123271, 137386, 246542, 8998783, 17997566]

約数ペア:

[(1, 17997566), (2, 8998783), (73, 246542), (131, 137386), (146, 123271), (262, 68693), (941, 19126), (1882, 9563)]