19312298

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{523}}^1$

素因数の和:1061

約数の個数: 16

約数和(自身を含む): 29868000

約数和(自身を除く): 10555702

約数列:

[1, 2, 37, 74, 499, 523, 998, 1046, 18463, 19351, 36926, 38702, 260977, 521954, 9656149, 19312298]

約数ペア:

[(1, 19312298), (2, 9656149), (37, 521954), (74, 260977), (499, 38702), (523, 36926), (998, 19351), (1046, 18463)]