19823082

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{20269}}^1$

素因数の和:20437

約数の個数: 16

約数和(自身を含む): 39891360

約数和(自身を除く): 20068278

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 20269, 40538, 60807, 121614, 3303847, 6607694, 9911541, 19823082]

約数ペア:

[(1, 19823082), (2, 9911541), (3, 6607694), (6, 3303847), (163, 121614), (326, 60807), (489, 40538), (978, 20269)]