12658705939

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{680539}}^1$

素因数の和:680658

約数の個数: 16

約数和(自身を含む): 14699664000

約数和(自身を除く): 2040958061

約数列:

[1, 11, 19, 89, 209, 979, 1691, 18601, 680539, 7485929, 12930241, 60567971, 142232651, 666247681, 1150791449, 12658705939]

約数ペア:

[(1, 12658705939), (11, 1150791449), (19, 666247681), (89, 142232651), (209, 60567971), (979, 12930241), (1691, 7485929), (18601, 680539)]