18208102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{4159}}^1$

素因数の和:4371

約数の個数: 16

約数和(自身を含む): 29952000

約数和(自身を除く): 11743898

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4159, 4378, 8318, 45749, 91498, 827641, 1655282, 9104051, 18208102]

約数ペア:

[(1, 18208102), (2, 9104051), (11, 1655282), (22, 827641), (199, 91498), (398, 45749), (2189, 8318), (4159, 4378)]