17669886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11923}}^1$

素因数の和:11960

約数の個数: 32

約数和(自身を含む): 40064640

約数和(自身を除く): 22394754

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 11923, 23846, 35769, 71538, 154999, 226537, 309998, 453074, 464997, 679611, 929994, 1359222, 2944981, 5889962, 8834943, 17669886]

約数ペア:

[(1, 17669886), (2, 8834943), (3, 5889962), (6, 2944981), (13, 1359222), (19, 929994), (26, 679611), (38, 464997), (39, 453074), (57, 309998), (78, 226537), (114, 154999), (247, 71538), (494, 35769), (741, 23846), (1482, 11923)]