16378894

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{5879}}^1$

素因数の和:6087

約数の個数: 16

約数和(自身を含む): 28224000

約数和(自身を除く): 11845106

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 5879, 11758, 41153, 82306, 1169921, 2339842, 8189447, 16378894]

約数ペア:

[(1, 16378894), (2, 8189447), (7, 2339842), (14, 1169921), (199, 82306), (398, 41153), (1393, 11758), (2786, 5879)]