18224074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{4337}}^1$

素因数の和:4541

約数の個数: 16

約数和(自身を含む): 29984256

約数和(自身を除く): 11760182

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 4337, 8674, 47707, 95414, 828367, 1656734, 9112037, 18224074]

約数ペア:

[(1, 18224074), (2, 9112037), (11, 1656734), (22, 828367), (191, 95414), (382, 47707), (2101, 8674), (4202, 4337)]