128519287

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{8819}}^1$

素因数の和:8910

約数の個数: 16

約数和(自身を含む): 148176000

約数和(自身を除く): 19656713

約数列:

[1, 13, 19, 59, 247, 767, 1121, 8819, 14573, 114647, 167561, 520321, 2178293, 6764173, 9886099, 128519287]

約数ペア:

[(1, 128519287), (13, 9886099), (19, 6764173), (59, 2178293), (247, 520321), (767, 167561), (1121, 114647), (8819, 14573)]