12906529

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:312

約数の個数: 16

約数和(自身を含む): 14112000

約数和(自身を除く): 1205471

約数列:

[1, 19, 47, 97, 149, 893, 1843, 2831, 4559, 7003, 14453, 86621, 133057, 274607, 679291, 12906529]

約数ペア:

[(1, 12906529), (19, 679291), (47, 274607), (97, 133057), (149, 86621), (893, 14453), (1843, 7003), (2831, 4559)]