2017993318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3851}}^1\times {\mathrm{23819}}^1$

素因数の和:27683

約数の個数: 16

約数和(自身を含む): 3303167040

約数和(自身を除く): 1285173722

約数列:

[1, 2, 11, 22, 3851, 7702, 23819, 42361, 47638, 84722, 262009, 524018, 91726969, 183453938, 1008996659, 2017993318]

約数ペア:

[(1, 2017993318), (2, 1008996659), (11, 183453938), (22, 91726969), (3851, 524018), (7702, 262009), (23819, 84722), (42361, 47638)]