16728566

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{443}}^1$

素因数の和:763

約数の個数: 16

約数和(自身を含む): 25574400

約数和(自身を除く): 8845834

約数列:

[1, 2, 79, 158, 239, 443, 478, 886, 18881, 34997, 37762, 69994, 105877, 211754, 8364283, 16728566]

約数ペア:

[(1, 16728566), (2, 8364283), (79, 211754), (158, 105877), (239, 69994), (443, 37762), (478, 34997), (886, 18881)]