2019047369

素因数分解:

${\mathrm{19}}^2\times {\mathrm{283}}^1\times {\mathrm{19763}}^1$

素因数の和:20084

約数の個数: 12

約数和(自身を含む): 2138543856

約数和(自身を除く): 119496487

約数列:

[1, 19, 283, 361, 5377, 19763, 102163, 375497, 5592929, 7134443, 106265651, 2019047369]

約数ペア:

[(1, 2019047369), (19, 106265651), (283, 7134443), (361, 5592929), (5377, 375497), (19763, 102163)]