27722354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{1997}}^1$

素因数の和:2641

約数の個数: 16

約数和(自身を含む): 45458496

約数和(自身を除く): 17736142

約数列:

[1, 2, 11, 22, 631, 1262, 1997, 3994, 6941, 13882, 21967, 43934, 1260107, 2520214, 13861177, 27722354]

約数ペア:

[(1, 27722354), (2, 13861177), (11, 2520214), (22, 1260107), (631, 43934), (1262, 21967), (1997, 13882), (3994, 6941)]