22342879

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 26991440

約数和(自身を除く): 4648561

約数列:

[1, 13, 17, 19, 221, 247, 289, 313, 323, 3757, 4069, 4199, 5321, 5491, 5947, 69173, 71383, 77311, 90457, 101099, 1175941, 1314287, 1718683, 22342879]

約数ペア:

[(1, 22342879), (13, 1718683), (17, 1314287), (19, 1175941), (221, 101099), (247, 90457), (289, 77311), (313, 71383), (323, 69173), (3757, 5947), (4069, 5491), (4199, 5321)]