12864038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{25423}}^1$

素因数の和:25459

約数の個数: 16

約数和(自身を含む): 21966336

約数和(自身を除く): 9102298

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 25423, 50846, 279653, 559306, 584729, 1169458, 6432019, 12864038]

約数ペア:

[(1, 12864038), (2, 6432019), (11, 1169458), (22, 584729), (23, 559306), (46, 279653), (253, 50846), (506, 25423)]