81412503514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{19507}}^1\times {\mathrm{109829}}^1$

素因数の和:129357

約数の個数: 16

約数和(自身を含む): 128553818400

約数和(自身を除く): 47141314886

約数列:

[1, 2, 19, 38, 19507, 39014, 109829, 219658, 370633, 741266, 2086751, 4173502, 2142434303, 4284868606, 40706251757, 81412503514]

約数ペア:

[(1, 81412503514), (2, 40706251757), (19, 4284868606), (38, 2142434303), (19507, 4173502), (39014, 2086751), (109829, 741266), (219658, 370633)]