13860364

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6781}}^1$

素因数の和:6865

約数の個数: 24

約数和(自身を含む): 28104608

約数和(自身を除く): 14244244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 6781, 13562, 27124, 47467, 94934, 189868, 495013, 990026, 1980052, 3465091, 6930182, 13860364]

約数ペア:

[(1, 13860364), (2, 6930182), (4, 3465091), (7, 1980052), (14, 990026), (28, 495013), (73, 189868), (146, 94934), (292, 47467), (511, 27124), (1022, 13562), (2044, 6781)]