12926396

素因数分解:

$2^2\times 7^2\times {\mathrm{65951}}^1$

素因数の和:65969

約数の個数: 18

約数和(自身を含む): 26314848

約数和(自身を除く): 13388452

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 65951, 131902, 263804, 461657, 923314, 1846628, 3231599, 6463198, 12926396]

約数ペア:

[(1, 12926396), (2, 6463198), (4, 3231599), (7, 1846628), (14, 923314), (28, 461657), (49, 263804), (98, 131902), (196, 65951)]