13706828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^2$

素因数の和:246

約数の個数: 36

約数和(自身を含む): 26996760

約数和(自身を除く): 13289932

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 103, 206, 323, 412, 646, 1292, 1751, 1957, 3502, 3914, 7004, 7828, 10609, 21218, 33269, 42436, 66538, 133076, 180353, 201571, 360706, 403142, 721412, 806284, 3426707, 6853414, 13706828]

約数ペア:

[(1, 13706828), (2, 6853414), (4, 3426707), (17, 806284), (19, 721412), (34, 403142), (38, 360706), (68, 201571), (76, 180353), (103, 133076), (206, 66538), (323, 42436), (412, 33269), (646, 21218), (1292, 10609), (1751, 7828), (1957, 7004), (3502, 3914)]