12507788

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1439}}^1$

素因数の和:1537

約数の個数: 24

約数和(自身を含む): 22861440

約数和(自身を除く): 10353652

約数列:

[1, 2, 4, 41, 53, 82, 106, 164, 212, 1439, 2173, 2878, 4346, 5756, 8692, 58999, 76267, 117998, 152534, 235996, 305068, 3126947, 6253894, 12507788]

約数ペア:

[(1, 12507788), (2, 6253894), (4, 3126947), (41, 305068), (53, 235996), (82, 152534), (106, 117998), (164, 76267), (212, 58999), (1439, 8692), (2173, 5756), (2878, 4346)]