11553688

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{20341}}^1$

素因数の和:20418

約数の個数: 16

約数和(自身を含む): 21969360

約数和(自身を除く): 10415672

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 20341, 40682, 81364, 162728, 1444211, 2888422, 5776844, 11553688]

約数ペア:

[(1, 11553688), (2, 5776844), (4, 2888422), (8, 1444211), (71, 162728), (142, 81364), (284, 40682), (568, 20341)]