12641356

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34729}}^1$

素因数の和:34753

約数の個数: 24

約数和(自身を含む): 27228320

約数和(自身を除く): 14586964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 34729, 69458, 138916, 243103, 451477, 486206, 902954, 972412, 1805908, 3160339, 6320678, 12641356]

約数ペア:

[(1, 12641356), (2, 6320678), (4, 3160339), (7, 1805908), (13, 972412), (14, 902954), (26, 486206), (28, 451477), (52, 243103), (91, 138916), (182, 69458), (364, 34729)]