12218966

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3023}}^1$

素因数の和:3115

約数の個数: 16

約数和(自身を含む): 19160064

約数和(自身を除く): 6941098

約数列:

[1, 2, 43, 47, 86, 94, 2021, 3023, 4042, 6046, 129989, 142081, 259978, 284162, 6109483, 12218966]

約数ペア:

[(1, 12218966), (2, 6109483), (43, 284162), (47, 259978), (86, 142081), (94, 129989), (2021, 6046), (3023, 4042)]