18515429567

素因数分解:

${\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{65831}}^1$

素因数の和:66094

約数の個数: 16

約数和(自身を含む): 19812798720

約数和(自身を除く): 1297369153

約数列:

[1, 19, 113, 131, 2147, 2489, 14803, 65831, 281257, 1250789, 7438903, 8623861, 141339157, 163853359, 974496293, 18515429567]

約数ペア:

[(1, 18515429567), (19, 974496293), (113, 163853359), (131, 141339157), (2147, 8623861), (2489, 7438903), (14803, 1250789), (65831, 281257)]