12697028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3061}}^1$

素因数の和:3143

約数の個数: 24

約数和(自身を含む): 23920344

約数和(自身を除く): 11223316

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 3061, 4148, 6122, 12244, 52037, 104074, 186721, 208148, 373442, 746884, 3174257, 6348514, 12697028]

約数ペア:

[(1, 12697028), (2, 6348514), (4, 3174257), (17, 746884), (34, 373442), (61, 208148), (68, 186721), (122, 104074), (244, 52037), (1037, 12244), (2074, 6122), (3061, 4148)]