1556193727

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{19441}}^1$

素因数の和:19854

約数の個数: 16

約数和(自身を含む): 1791774720

約数和(自身を除く): 235580993

約数列:

[1, 11, 19, 209, 383, 4213, 7277, 19441, 80047, 213851, 369379, 4063169, 7445903, 81904933, 141472157, 1556193727]

約数ペア:

[(1, 1556193727), (11, 141472157), (19, 81904933), (209, 7445903), (383, 4063169), (4213, 369379), (7277, 213851), (19441, 80047)]