1293919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:222

約数の個数: 16

約数和(自身を含む): 1532160

約数和(自身を除く): 238241

約数列:

[1, 11, 19, 41, 151, 209, 451, 779, 1661, 2869, 6191, 8569, 31559, 68101, 117629, 1293919]

約数ペア:

[(1, 1293919), (11, 117629), (19, 68101), (41, 31559), (151, 8569), (209, 6191), (451, 2869), (779, 1661)]