19058354

素因数分解:

$2^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{1721}}^1$

素因数の和:1850

約数の個数: 24

約数和(自身を含む): 33568668

約数和(自身を除く): 14510314

約数列:

[1, 2, 7, 14, 49, 98, 113, 226, 791, 1582, 1721, 3442, 5537, 11074, 12047, 24094, 84329, 168658, 194473, 388946, 1361311, 2722622, 9529177, 19058354]

約数ペア:

[(1, 19058354), (2, 9529177), (7, 2722622), (14, 1361311), (49, 388946), (98, 194473), (113, 168658), (226, 84329), (791, 24094), (1582, 12047), (1721, 11074), (3442, 5537)]