40197046

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{1061}}^1$

素因数の和:2079

約数の個数: 16

約数和(自身を含む): 63592560

約数和(自身を除く): 23395514

約数列:

[1, 2, 19, 38, 997, 1061, 1994, 2122, 18943, 20159, 37886, 40318, 1057817, 2115634, 20098523, 40197046]

約数ペア:

[(1, 40197046), (2, 20098523), (19, 2115634), (38, 1057817), (997, 40318), (1061, 37886), (1994, 20159), (2122, 18943)]