12987318

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{94111}}^1$

素因数の和:94139

約数の個数: 16

約数和(自身を含む): 27104256

約数和(自身を除く): 14116938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 94111, 188222, 282333, 564666, 2164553, 4329106, 6493659, 12987318]

約数ペア:

[(1, 12987318), (2, 6493659), (3, 4329106), (6, 2164553), (23, 564666), (46, 282333), (69, 188222), (138, 94111)]