11107172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1447}}^1$

素因数の和:1571

約数の個数: 24

約数和(自身を含む): 20677440

約数和(自身を除く): 9570268

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1447, 1919, 2894, 3838, 5788, 7676, 27493, 54986, 109972, 146147, 292294, 584588, 2776793, 5553586, 11107172]

約数ペア:

[(1, 11107172), (2, 5553586), (4, 2776793), (19, 584588), (38, 292294), (76, 146147), (101, 109972), (202, 54986), (404, 27493), (1447, 7676), (1919, 5788), (2894, 3838)]