21267527314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{8081}}^1\times {\mathrm{119627}}^1$

素因数の和:127721

約数の個数: 16

約数和(自身を含む): 34806005856

約数和(自身を除く): 13538478542

約数列:

[1, 2, 11, 22, 8081, 16162, 88891, 119627, 177782, 239254, 1315897, 2631794, 966705787, 1933411574, 10633763657, 21267527314]

約数ペア:

[(1, 21267527314), (2, 10633763657), (11, 1933411574), (22, 966705787), (8081, 2631794), (16162, 1315897), (88891, 239254), (119627, 177782)]