19310824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{185681}}^1$

素因数の和:185700

約数の個数: 16

約数和(自身を含む): 38993220

約数和(自身を除く): 19682396

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 185681, 371362, 742724, 1485448, 2413853, 4827706, 9655412, 19310824]

約数ペア:

[(1, 19310824), (2, 9655412), (4, 4827706), (8, 2413853), (13, 1485448), (26, 742724), (52, 371362), (104, 185681)]