12941663

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2593}}^1$

素因数の和:2654

約数の個数: 16

約数和(自身を含む): 15937536

約数和(自身を除く): 2995873

約数列:

[1, 7, 23, 31, 161, 217, 713, 2593, 4991, 18151, 59639, 80383, 417473, 562681, 1848809, 12941663]

約数ペア:

[(1, 12941663), (7, 1848809), (23, 562681), (31, 417473), (161, 80383), (217, 59639), (713, 18151), (2593, 4991)]