22420442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{2887}}^1$

素因数の和:3253

約数の個数: 16

約数和(自身を含む): 36804672

約数和(自身を除く): 14384230

約数列:

[1, 2, 11, 22, 353, 706, 2887, 3883, 5774, 7766, 31757, 63514, 1019111, 2038222, 11210221, 22420442]

約数ペア:

[(1, 22420442), (2, 11210221), (11, 2038222), (22, 1019111), (353, 63514), (706, 31757), (2887, 7766), (3883, 5774)]