131330546

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{48677}}^1$

素因数の和:48769

約数の個数: 16

約数和(自身を含む): 210288960

約数和(自身を除く): 78958414

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 48677, 97354, 924863, 1849726, 3456067, 6912134, 65665273, 131330546]

約数ペア:

[(1, 131330546), (2, 65665273), (19, 6912134), (38, 3456067), (71, 1849726), (142, 924863), (1349, 97354), (2698, 48677)]