11021978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6863}}^1$

素因数の和:6949

約数の個数: 16

約数和(自身を含む): 18285696

約数和(自身を除く): 7263718

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 6863, 13726, 75493, 150986, 500999, 1001998, 5510989, 11021978]

約数ペア:

[(1, 11021978), (2, 5510989), (11, 1001998), (22, 500999), (73, 150986), (146, 75493), (803, 13726), (1606, 6863)]