12102811

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{563}}^1$

素因数の和:690

約数の個数: 16

約数和(自身を含む): 14402304

約数和(自身を除く): 2299493

約数列:

[1, 7, 37, 83, 259, 563, 581, 3071, 3941, 20831, 21497, 46729, 145817, 327103, 1728973, 12102811]

約数ペア:

[(1, 12102811), (7, 1728973), (37, 327103), (83, 145817), (259, 46729), (563, 21497), (581, 20831), (3071, 3941)]