1566132986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3643}}^1\times {\mathrm{19541}}^1$

素因数の和:23197

約数の個数: 16

約数和(自身を含む): 2563597728

約数和(自身を除く): 997464742

約数列:

[1, 2, 11, 22, 3643, 7286, 19541, 39082, 40073, 80146, 214951, 429902, 71187863, 142375726, 783066493, 1566132986]

約数ペア:

[(1, 1566132986), (2, 783066493), (11, 142375726), (22, 71187863), (3643, 429902), (7286, 214951), (19541, 80146), (39082, 40073)]