13575956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2447}}^1$

素因数の和:2543

約数の個数: 24

約数和(自身を含む): 25361280

約数和(自身を除く): 11785324

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2447, 2774, 4894, 5548, 9788, 46493, 92986, 178631, 185972, 357262, 714524, 3393989, 6787978, 13575956]

約数ペア:

[(1, 13575956), (2, 6787978), (4, 3393989), (19, 714524), (38, 357262), (73, 185972), (76, 178631), (146, 92986), (292, 46493), (1387, 9788), (2447, 5548), (2774, 4894)]