8936642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31247}}^1$

素因数の和:31273

約数の個数: 16

約数和(自身を含む): 15748992

約数和(自身を除く): 6812350

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 31247, 62494, 343717, 406211, 687434, 812422, 4468321, 8936642]

約数ペア:

[(1, 8936642), (2, 4468321), (11, 812422), (13, 687434), (22, 406211), (26, 343717), (143, 62494), (286, 31247)]