12918892

素因数分解:

$2^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1051}}^1$

素因数の和:1501

約数の個数: 24

約数和(自身を含む): 25921280

約数和(自身を除く): 13002388

約数列:

[1, 2, 4, 7, 14, 28, 439, 878, 1051, 1756, 2102, 3073, 4204, 6146, 7357, 12292, 14714, 29428, 461389, 922778, 1845556, 3229723, 6459446, 12918892]

約数ペア:

[(1, 12918892), (2, 6459446), (4, 3229723), (7, 1845556), (14, 922778), (28, 461389), (439, 29428), (878, 14714), (1051, 12292), (1756, 7357), (2102, 6146), (3073, 4204)]