91014242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{20789}}^1$

素因数の和:21001

約数の個数: 16

約数和(自身を含む): 149688000

約数和(自身を除く): 58673758

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 20789, 41578, 228679, 457358, 4137011, 8274022, 45507121, 91014242]

約数ペア:

[(1, 91014242), (2, 45507121), (11, 8274022), (22, 4137011), (199, 457358), (398, 228679), (2189, 41578), (4378, 20789)]