26190437

素因数分解:

$7^1\times {\mathrm{13}}^4\times {\mathrm{131}}^1$

素因数の和:190

約数の個数: 20

約数和(自身を含む): 32673696

約数和(自身を除く): 6483259

約数列:

[1, 7, 13, 91, 131, 169, 917, 1183, 1703, 2197, 11921, 15379, 22139, 28561, 154973, 199927, 287807, 2014649, 3741491, 26190437]

約数ペア:

[(1, 26190437), (7, 3741491), (13, 2014649), (91, 287807), (131, 199927), (169, 154973), (917, 28561), (1183, 22139), (1703, 15379), (2197, 11921)]