12686387623

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2080759}}^1$

素因数の和:2080846

約数の個数: 16

約数和(自身を含む): 15847068160

約数和(自身を除く): 3160680537

約数列:

[1, 7, 13, 67, 91, 469, 871, 6097, 2080759, 14565313, 27049867, 139410853, 189349069, 975875971, 1812341089, 12686387623]

約数ペア:

[(1, 12686387623), (7, 1812341089), (13, 975875971), (67, 189349069), (91, 139410853), (469, 27049867), (871, 14565313), (6097, 2080759)]