123141974

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{18451}}^1$

素因数の和:18571

約数の個数: 16

約数和(自身を含む): 191310336

約数和(自身を除く): 68168362

約数列:

[1, 2, 47, 71, 94, 142, 3337, 6674, 18451, 36902, 867197, 1310021, 1734394, 2620042, 61570987, 123141974]

約数ペア:

[(1, 123141974), (2, 61570987), (47, 2620042), (71, 1734394), (94, 1310021), (142, 867197), (3337, 36902), (6674, 18451)]