12239507

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{631}}^1$

素因数の和:818

約数の個数: 16

約数和(自身を含む): 14925312

約数和(自身を除く): 2685805

約数列:

[1, 7, 17, 119, 163, 631, 1141, 2771, 4417, 10727, 19397, 75089, 102853, 719971, 1748501, 12239507]

約数ペア:

[(1, 12239507), (7, 1748501), (17, 719971), (119, 102853), (163, 75089), (631, 19397), (1141, 10727), (2771, 4417)]