12542406

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{90887}}^1$

素因数の和:90915

約数の個数: 16

約数和(自身を含む): 26175744

約数和(自身を除く): 13633338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 90887, 181774, 272661, 545322, 2090401, 4180802, 6271203, 12542406]

約数ペア:

[(1, 12542406), (2, 6271203), (3, 4180802), (6, 2090401), (23, 545322), (46, 272661), (69, 181774), (138, 90887)]