13459894

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15761}}^1$

素因数の和:15831

約数の個数: 16

約数和(自身を含む): 23453856

約数和(自身を除く): 9993962

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 15761, 31522, 110327, 220654, 961421, 1922842, 6729947, 13459894]

約数ペア:

[(1, 13459894), (2, 6729947), (7, 1922842), (14, 961421), (61, 220654), (122, 110327), (427, 31522), (854, 15761)]