12181256

素因数分解:

$2^3\times {\mathrm{1109}}^1\times {\mathrm{1373}}^1$

素因数の和:2488

約数の個数: 16

約数和(自身を含む): 22877100

約数和(自身を除く): 10695844

約数列:

[1, 2, 4, 8, 1109, 1373, 2218, 2746, 4436, 5492, 8872, 10984, 1522657, 3045314, 6090628, 12181256]

約数ペア:

[(1, 12181256), (2, 6090628), (4, 3045314), (8, 1522657), (1109, 10984), (1373, 8872), (2218, 5492), (2746, 4436)]