12910492

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10723}}^1$

素因数の和:10777

約数の個数: 24

約数和(自身を含む): 26423936

約数和(自身を除く): 13513444

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 10723, 21446, 42892, 75061, 150122, 300244, 461089, 922178, 1844356, 3227623, 6455246, 12910492]

約数ペア:

[(1, 12910492), (2, 6455246), (4, 3227623), (7, 1844356), (14, 922178), (28, 461089), (43, 300244), (86, 150122), (172, 75061), (301, 42892), (602, 21446), (1204, 10723)]