19506331

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{523}}^1$

素因数の和:706

約数の個数: 16

約数和(自身を含む): 22301440

約数和(自身を除く): 2795109

約数列:

[1, 13, 19, 151, 247, 523, 1963, 2869, 6799, 9937, 37297, 78973, 129181, 1026649, 1500487, 19506331]

約数ペア:

[(1, 19506331), (13, 1500487), (19, 1026649), (151, 129181), (247, 78973), (523, 37297), (1963, 9937), (2869, 6799)]