12830672

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{2311}}^1$

素因数の和:2666

約数の個数: 20

約数和(自身を含む): 24941856

約数和(自身を除く): 12111184

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2311, 2776, 4622, 5552, 9244, 18488, 36976, 801917, 1603834, 3207668, 6415336, 12830672]

約数ペア:

[(1, 12830672), (2, 6415336), (4, 3207668), (8, 1603834), (16, 801917), (347, 36976), (694, 18488), (1388, 9244), (2311, 5552), (2776, 4622)]