22147021

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{39619}}^1$

素因数の和:39675

約数の個数: 8

約数和(自身を含む): 24405920

約数和(自身を除く): 2258899

約数列:

[1, 13, 43, 559, 39619, 515047, 1703617, 22147021]

約数ペア:

[(1, 22147021), (13, 1703617), (43, 515047), (559, 39619)]