12958127

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1087}}^1$

素因数の和:1238

約数の個数: 16

約数和(自身を含む): 16084992

約数和(自身を除く): 3126865

約数列:

[1, 7, 13, 91, 131, 917, 1087, 1703, 7609, 11921, 14131, 98917, 142397, 996779, 1851161, 12958127]

約数ペア:

[(1, 12958127), (7, 1851161), (13, 996779), (91, 142397), (131, 98917), (917, 14131), (1087, 11921), (1703, 7609)]