9898372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9781}}^1$

素因数の和:9819

約数の個数: 24

約数和(自身を含む): 19720512

約数和(自身を除く): 9822140

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 9781, 19562, 39124, 107591, 215182, 224963, 430364, 449926, 899852, 2474593, 4949186, 9898372]

約数ペア:

[(1, 9898372), (2, 4949186), (4, 2474593), (11, 899852), (22, 449926), (23, 430364), (44, 224963), (46, 215182), (92, 107591), (253, 39124), (506, 19562), (1012, 9781)]