199911022

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{10687}}^1$

素因数の和:10935

約数の個数: 16

約数和(自身を含む): 307814400

約数和(自身を除く): 107903378

約数列:

[1, 2, 47, 94, 199, 398, 9353, 10687, 18706, 21374, 502289, 1004578, 2126713, 4253426, 99955511, 199911022]

約数ペア:

[(1, 199911022), (2, 99955511), (47, 4253426), (94, 2126713), (199, 1004578), (398, 502289), (9353, 21374), (10687, 18706)]