12826981442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{13559177}}^1$

素因数の和:13559233

約数の個数: 16

約数和(自身を含む): 21477737952

約数和(自身を除く): 8650756510

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 13559177, 27118354, 149150947, 298301894, 583044611, 1166089222, 6413490721, 12826981442]

約数ペア:

[(1, 12826981442), (2, 6413490721), (11, 1166089222), (22, 583044611), (43, 298301894), (86, 149150947), (473, 27118354), (946, 13559177)]