16556251

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:342

約数の個数: 16

約数和(自身を含む): 17978688

約数和(自身を除く): 1422437

約数列:

[1, 23, 41, 97, 181, 943, 2231, 3977, 4163, 7421, 17557, 91471, 170683, 403811, 719837, 16556251]

約数ペア:

[(1, 16556251), (23, 719837), (41, 403811), (97, 170683), (181, 91471), (943, 17557), (2231, 7421), (3977, 4163)]