12135851

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7019}}^1$

素因数の和:7058

約数の個数: 16

約数和(自身を含む): 15724800

約数和(自身を除く): 3588949

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 7019, 49133, 91247, 133361, 638729, 933527, 1733693, 12135851]

約数ペア:

[(1, 12135851), (7, 1733693), (13, 933527), (19, 638729), (91, 133361), (133, 91247), (247, 49133), (1729, 7019)]