12831706

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{3089}}^1$

素因数の和:3189

約数の個数: 16

約数和(自身を含む): 20171520

約数和(自身を除く): 7339814

約数列:

[1, 2, 31, 62, 67, 134, 2077, 3089, 4154, 6178, 95759, 191518, 206963, 413926, 6415853, 12831706]

約数ペア:

[(1, 12831706), (2, 6415853), (31, 413926), (62, 206963), (67, 191518), (134, 95759), (2077, 6178), (3089, 4154)]