18793162

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{2053}}^1$

素因数の和:2277

約数の個数: 16

約数和(自身を含む): 29577600

約数和(自身を除く): 10784438

約数列:

[1, 2, 23, 46, 199, 398, 2053, 4106, 4577, 9154, 47219, 94438, 408547, 817094, 9396581, 18793162]

約数ペア:

[(1, 18793162), (2, 9396581), (23, 817094), (46, 408547), (199, 94438), (398, 47219), (2053, 9154), (4106, 4577)]