16039681

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 18938880

約数和(自身を除く): 2899199

約数列:

[1, 7, 59, 71, 413, 497, 547, 3829, 4189, 29323, 32273, 38837, 225911, 271859, 2291383, 16039681]

約数ペア:

[(1, 16039681), (7, 2291383), (59, 271859), (71, 225911), (413, 38837), (497, 32273), (547, 29323), (3829, 4189)]