16304717

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 21409920

約数和(自身を除く): 5105203

約数列:

[1, 11, 13, 17, 19, 143, 187, 209, 221, 247, 323, 353, 2431, 2717, 3553, 3883, 4199, 4589, 6001, 6707, 46189, 50479, 66011, 73777, 78013, 87191, 114019, 858143, 959101, 1254209, 1482247, 16304717]

約数ペア:

[(1, 16304717), (11, 1482247), (13, 1254209), (17, 959101), (19, 858143), (143, 114019), (187, 87191), (209, 78013), (221, 73777), (247, 66011), (323, 50479), (353, 46189), (2431, 6707), (2717, 6001), (3553, 4589), (3883, 4199)]