20192523

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9769}}^1$

素因数の和:9838

約数の個数: 16

約数和(自身を含む): 29544480

約数和(自身を除く): 9351957

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 9769, 29307, 126997, 380991, 517757, 1553271, 6730841, 20192523]

約数ペア:

[(1, 20192523), (3, 6730841), (13, 1553271), (39, 517757), (53, 380991), (159, 126997), (689, 29307), (2067, 9769)]