19745346

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3067}}^1$

素因数の和:3138

約数の個数: 32

約数和(自身を含む): 41970240

約数和(自身を除く): 22224894

約数列:

[1, 2, 3, 6, 29, 37, 58, 74, 87, 111, 174, 222, 1073, 2146, 3067, 3219, 6134, 6438, 9201, 18402, 88943, 113479, 177886, 226958, 266829, 340437, 533658, 680874, 3290891, 6581782, 9872673, 19745346]

約数ペア:

[(1, 19745346), (2, 9872673), (3, 6581782), (6, 3290891), (29, 680874), (37, 533658), (58, 340437), (74, 266829), (87, 226958), (111, 177886), (174, 113479), (222, 88943), (1073, 18402), (2146, 9201), (3067, 6438), (3219, 6134)]