20161225226

素因数分解:

$2^1\times {\mathrm{331}}^1\times {\mathrm{1831}}^1\times {\mathrm{16633}}^1$

素因数の和:18797

約数の個数: 16

約数和(自身を含む): 30351594048

約数和(自身を除く): 10190368822

約数列:

[1, 2, 331, 662, 1831, 3662, 16633, 33266, 606061, 1212122, 5505523, 11011046, 30455023, 60910046, 10080612613, 20161225226]

約数ペア:

[(1, 20161225226), (2, 10080612613), (331, 60910046), (662, 30455023), (1831, 11011046), (3662, 5505523), (16633, 1212122), (33266, 606061)]