39993074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{9419}}^1$

素因数の和:9625

約数の個数: 16

約数和(自身を含む): 65789280

約数和(自身を除く): 25796206

約数列:

[1, 2, 11, 22, 193, 386, 2123, 4246, 9419, 18838, 103609, 207218, 1817867, 3635734, 19996537, 39993074]

約数ペア:

[(1, 39993074), (2, 19996537), (11, 3635734), (22, 1817867), (193, 207218), (386, 103609), (2123, 18838), (4246, 9419)]