12860519

素因数分解:

$7^1\times {\mathrm{23}}^3\times {\mathrm{151}}^1$

素因数の和:227

約数の個数: 16

約数和(自身を含む): 15467520

約数和(自身を除く): 2607001

約数列:

[1, 7, 23, 151, 161, 529, 1057, 3473, 3703, 12167, 24311, 79879, 85169, 559153, 1837217, 12860519]

約数ペア:

[(1, 12860519), (7, 1837217), (23, 559153), (151, 85169), (161, 79879), (529, 24311), (1057, 12167), (3473, 3703)]