26380117826

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3371}}^1\times {\mathrm{205937}}^1$

素因数の和:209329

約数の個数: 16

約数和(自身を含む): 41665376160

約数和(自身を除く): 15285258334

約数列:

[1, 2, 19, 38, 3371, 6742, 64049, 128098, 205937, 411874, 3912803, 7825606, 694213627, 1388427254, 13190058913, 26380117826]

約数ペア:

[(1, 26380117826), (2, 13190058913), (19, 1388427254), (38, 694213627), (3371, 7825606), (6742, 3912803), (64049, 411874), (128098, 205937)]