16943849

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1783}}^1$

素因数の和:1856

約数の個数: 16

約数和(自身を含む): 19780992

約数和(自身を除く): 2837143

約数列:

[1, 13, 17, 43, 221, 559, 731, 1783, 9503, 23179, 30311, 76669, 394043, 996697, 1303373, 16943849]

約数ペア:

[(1, 16943849), (13, 1303373), (17, 996697), (43, 394043), (221, 76669), (559, 30311), (731, 23179), (1783, 9503)]