12690834

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{162703}}^1$

素因数の和:162721

約数の個数: 16

約数和(自身を含む): 27334272

約数和(自身を除く): 14643438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 162703, 325406, 488109, 976218, 2115139, 4230278, 6345417, 12690834]

約数ペア:

[(1, 12690834), (2, 6345417), (3, 4230278), (6, 2115139), (13, 976218), (26, 488109), (39, 325406), (78, 162703)]