11549456

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{16787}}^1$

素因数の和:16838

約数の個数: 20

約数和(自身を含む): 22898832

約数和(自身を除く): 11349376

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 16787, 33574, 67148, 134296, 268592, 721841, 1443682, 2887364, 5774728, 11549456]

約数ペア:

[(1, 11549456), (2, 5774728), (4, 2887364), (8, 1443682), (16, 721841), (43, 268592), (86, 134296), (172, 67148), (344, 33574), (688, 16787)]