12478479

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6037}}^1$

素因数の和:6106

約数の個数: 16

約数和(自身を含む): 18258912

約数和(自身を除く): 5780433

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 6037, 18111, 78481, 235443, 319961, 959883, 4159493, 12478479]

約数ペア:

[(1, 12478479), (3, 4159493), (13, 959883), (39, 319961), (53, 235443), (159, 78481), (689, 18111), (2067, 6037)]