38389139

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{821}}^1$

素因数の和:970

約数の個数: 16

約数和(自身を含む): 42612480

約数和(自身を除く): 4223341

約数列:

[1, 19, 23, 107, 437, 821, 2033, 2461, 15599, 18883, 46759, 87847, 358777, 1669093, 2020481, 38389139]

約数ペア:

[(1, 38389139), (19, 2020481), (23, 1669093), (107, 358777), (437, 87847), (821, 46759), (2033, 18883), (2461, 15599)]