19730002

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1\times {\mathrm{401}}^1$

素因数の和:813

約数の個数: 16

約数和(自身を含む): 30164472

約数和(自身を除く): 10434470

約数列:

[1, 2, 73, 146, 337, 401, 674, 802, 24601, 29273, 49202, 58546, 135137, 270274, 9865001, 19730002]

約数ペア:

[(1, 19730002), (2, 9865001), (73, 270274), (146, 135137), (337, 58546), (401, 49202), (674, 29273), (802, 24601)]