18509282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{3491}}^1$

素因数の和:3745

約数の個数: 16

約数和(自身を含む): 30422304

約数和(自身を除く): 11913022

約数列:

[1, 2, 11, 22, 241, 482, 2651, 3491, 5302, 6982, 38401, 76802, 841331, 1682662, 9254641, 18509282]

約数ペア:

[(1, 18509282), (2, 9254641), (11, 1682662), (22, 841331), (241, 76802), (482, 38401), (2651, 6982), (3491, 5302)]