16189782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{385471}}^1$

素因数の和:385483

約数の個数: 16

約数和(自身を含む): 37005312

約数和(自身を除く): 20815530

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 385471, 770942, 1156413, 2312826, 2698297, 5396594, 8094891, 16189782]

約数ペア:

[(1, 16189782), (2, 8094891), (3, 5396594), (6, 2698297), (7, 2312826), (14, 1156413), (21, 770942), (42, 385471)]