19216946

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{33479}}^1$

素因数の和:33529

約数の個数: 16

約数和(自身を含む): 33747840

約数和(自身を除く): 14530894

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 33479, 66958, 234353, 468706, 1372639, 2745278, 9608473, 19216946]

約数ペア:

[(1, 19216946), (2, 9608473), (7, 2745278), (14, 1372639), (41, 468706), (82, 234353), (287, 66958), (574, 33479)]