18929144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{182011}}^1$

素因数の和:182030

約数の個数: 16

約数和(自身を含む): 38222520

約数和(自身を除く): 19293376

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 182011, 364022, 728044, 1456088, 2366143, 4732286, 9464572, 18929144]

約数ペア:

[(1, 18929144), (2, 9464572), (4, 4732286), (8, 2366143), (13, 1456088), (26, 728044), (52, 364022), (104, 182011)]