19943382

素因数分解:

$2^1\times 3^1\times {\mathrm{199}}^1\times {\mathrm{16703}}^1$

素因数の和:16907

約数の個数: 16

約数和(自身を含む): 40089600

約数和(自身を除く): 20146218

約数列:

[1, 2, 3, 6, 199, 398, 597, 1194, 16703, 33406, 50109, 100218, 3323897, 6647794, 9971691, 19943382]

約数ペア:

[(1, 19943382), (2, 9971691), (3, 6647794), (6, 3323897), (199, 100218), (398, 50109), (597, 33406), (1194, 16703)]