12655846

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{21023}}^1$

素因数の和:21075

約数の個数: 16

約数和(自身を含む): 22201344

約数和(自身を除く): 9545498

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 21023, 42046, 147161, 294322, 903989, 1807978, 6327923, 12655846]

約数ペア:

[(1, 12655846), (2, 6327923), (7, 1807978), (14, 903989), (43, 294322), (86, 147161), (301, 42046), (602, 21023)]