169838834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{406313}}^1$

素因数の和:406345

約数の個数: 16

約数和(自身を含む): 292546080

約数和(自身を除く): 122707246

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 406313, 812626, 4469443, 7719947, 8938886, 15439894, 84919417, 169838834]

約数ペア:

[(1, 169838834), (2, 84919417), (11, 15439894), (19, 8938886), (22, 7719947), (38, 4469443), (209, 812626), (418, 406313)]