12290681

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:320

約数の個数: 16

約数和(自身を含む): 13663104

約数和(自身を除く): 1372423

約数列:

[1, 13, 67, 103, 137, 871, 1339, 1781, 6901, 9179, 14111, 89713, 119327, 183443, 945437, 12290681]

約数ペア:

[(1, 12290681), (13, 945437), (67, 183443), (103, 119327), (137, 89713), (871, 14111), (1339, 9179), (1781, 6901)]