16585985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2341}}^1$

素因数の和:2468

約数の個数: 16

約数和(自身を含む): 21640080

約数和(自身を除く): 5054095

約数列:

[1, 5, 13, 65, 109, 545, 1417, 2341, 7085, 11705, 30433, 152165, 255169, 1275845, 3317197, 16585985]

約数ペア:

[(1, 16585985), (5, 3317197), (13, 1275845), (65, 255169), (109, 152165), (545, 30433), (1417, 11705), (2341, 7085)]