12726870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32633}}^1$

素因数の和:32656

約数の個数: 32

約数和(自身を含む): 32895072

約数和(自身を除く): 20168202

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 32633, 65266, 97899, 163165, 195798, 326330, 424229, 489495, 848458, 978990, 1272687, 2121145, 2545374, 4242290, 6363435, 12726870]

約数ペア:

[(1, 12726870), (2, 6363435), (3, 4242290), (5, 2545374), (6, 2121145), (10, 1272687), (13, 978990), (15, 848458), (26, 489495), (30, 424229), (39, 326330), (65, 195798), (78, 163165), (130, 97899), (195, 65266), (390, 32633)]