39128581

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1019}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 43084800

約数和(自身を除く): 3956219

約数列:

[1, 19, 43, 47, 817, 893, 1019, 2021, 19361, 38399, 43817, 47893, 832523, 909967, 2059399, 39128581]

約数ペア:

[(1, 39128581), (19, 2059399), (43, 909967), (47, 832523), (817, 47893), (893, 43817), (1019, 38399), (2021, 19361)]