27720022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{967}}^1\times {\mathrm{1303}}^1$

素因数の和:2283

約数の個数: 16

約数和(自身を含む): 45441792

約数和(自身を除く): 17721770

約数列:

[1, 2, 11, 22, 967, 1303, 1934, 2606, 10637, 14333, 21274, 28666, 1260001, 2520002, 13860011, 27720022]

約数ペア:

[(1, 27720022), (2, 13860011), (11, 2520002), (22, 1260001), (967, 28666), (1303, 21274), (1934, 14333), (2606, 10637)]