67974946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{10939}}^1$

素因数の和:11193

約数の個数: 16

約数和(自身を含む): 110275200

約数和(自身を除く): 42300254

約数列:

[1, 2, 13, 26, 239, 478, 3107, 6214, 10939, 21878, 142207, 284414, 2614421, 5228842, 33987473, 67974946]

約数ペア:

[(1, 67974946), (2, 33987473), (13, 5228842), (26, 2614421), (239, 284414), (478, 142207), (3107, 21878), (6214, 10939)]