9409796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{213859}}^1$

素因数の和:213874

約数の個数: 12

約数和(自身を含む): 17964240

約数和(自身を除く): 8554444

約数列:

[1, 2, 4, 11, 22, 44, 213859, 427718, 855436, 2352449, 4704898, 9409796]

約数ペア:

[(1, 9409796), (2, 4704898), (4, 2352449), (11, 855436), (22, 427718), (44, 213859)]