11191696

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{16267}}^1$

素因数の和:16318

約数の個数: 20

約数和(自身を含む): 22189552

約数和(自身を除く): 10997856

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 16267, 32534, 65068, 130136, 260272, 699481, 1398962, 2797924, 5595848, 11191696]

約数ペア:

[(1, 11191696), (2, 5595848), (4, 2797924), (8, 1398962), (16, 699481), (43, 260272), (86, 130136), (172, 65068), (344, 32534), (688, 16267)]