12087128

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 23783760

約数和(自身を除く): 11696632

約数列:

[1, 2, 4, 8, 41, 43, 82, 86, 164, 172, 328, 344, 857, 1714, 1763, 3428, 3526, 6856, 7052, 14104, 35137, 36851, 70274, 73702, 140548, 147404, 281096, 294808, 1510891, 3021782, 6043564, 12087128]

約数ペア:

[(1, 12087128), (2, 6043564), (4, 3021782), (8, 1510891), (41, 294808), (43, 281096), (82, 147404), (86, 140548), (164, 73702), (172, 70274), (328, 36851), (344, 35137), (857, 14104), (1714, 7052), (1763, 6856), (3428, 3526)]