11856514

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:390

約数の個数: 24

約数和(自身を含む): 19219428

約数和(自身を除く): 7362914

約数列:

[1, 2, 17, 34, 73, 146, 281, 289, 562, 578, 1241, 2482, 4777, 9554, 20513, 21097, 41026, 42194, 81209, 162418, 348721, 697442, 5928257, 11856514]

約数ペア:

[(1, 11856514), (2, 5928257), (17, 697442), (34, 348721), (73, 162418), (146, 81209), (281, 42194), (289, 41026), (562, 21097), (578, 20513), (1241, 9554), (2482, 4777)]