12447942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{159589}}^1$

素因数の和:159607

約数の個数: 16

約数和(自身を含む): 26811120

約数和(自身を除く): 14363178

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 159589, 319178, 478767, 957534, 2074657, 4149314, 6223971, 12447942]

約数ペア:

[(1, 12447942), (2, 6223971), (3, 4149314), (6, 2074657), (13, 957534), (26, 478767), (39, 319178), (78, 159589)]