16836443

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 20684160

約数和(自身を除く): 3847717

約数列:

[1, 13, 17, 29, 37, 71, 221, 377, 481, 493, 629, 923, 1073, 1207, 2059, 2627, 6409, 8177, 13949, 15691, 18241, 26767, 34151, 35003, 44659, 76183, 237133, 455039, 580567, 990379, 1295111, 16836443]

約数ペア:

[(1, 16836443), (13, 1295111), (17, 990379), (29, 580567), (37, 455039), (71, 237133), (221, 76183), (377, 44659), (481, 35003), (493, 34151), (629, 26767), (923, 18241), (1073, 15691), (1207, 13949), (2059, 8177), (2627, 6409)]