23120218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{5281}}^1$

素因数の和:5493

約数の個数: 16

約数和(自身を含む): 38030400

約数和(自身を除く): 14910182

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 5281, 10562, 58091, 116182, 1050919, 2101838, 11560109, 23120218]

約数ペア:

[(1, 23120218), (2, 11560109), (11, 2101838), (22, 1050919), (199, 116182), (398, 58091), (2189, 10562), (4378, 5281)]