21257962594

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{966271027}}^1$

素因数の和:966271040

約数の個数: 8

約数和(自身を含む): 34785757008

約数和(自身を除く): 13527794414

約数列:

[1, 2, 11, 22, 966271027, 1932542054, 10628981297, 21257962594]

約数ペア:

[(1, 21257962594), (2, 10628981297), (11, 1932542054), (22, 966271027)]