42766606

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{1999}}^1$

素因数の和:2583

約数の個数: 16

約数和(自身を含む): 67680000

約数和(自身を除く): 24913394

約数列:

[1, 2, 19, 38, 563, 1126, 1999, 3998, 10697, 21394, 37981, 75962, 1125437, 2250874, 21383303, 42766606]

約数ペア:

[(1, 42766606), (2, 21383303), (19, 2250874), (38, 1125437), (563, 75962), (1126, 37981), (1999, 21394), (3998, 10697)]