64239019

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{919}}^1$

素因数の和:1234

約数の個数: 16

約数和(自身を含む): 73158400

約数和(自身を除く): 8919381

約数列:

[1, 13, 19, 247, 283, 919, 3679, 5377, 11947, 17461, 69901, 226993, 260077, 3381001, 4941463, 64239019]

約数ペア:

[(1, 64239019), (13, 4941463), (19, 3381001), (247, 260077), (283, 226993), (919, 69901), (3679, 17461), (5377, 11947)]