27893998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43721}}^1$

素因数の和:43763

約数の個数: 16

約数和(自身を含む): 47219760

約数和(自身を除く): 19325762

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 43721, 87442, 480931, 961862, 1267909, 2535818, 13946999, 27893998]

約数ペア:

[(1, 27893998), (2, 13946999), (11, 2535818), (22, 1267909), (29, 961862), (58, 480931), (319, 87442), (638, 43721)]