9740138

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1237}}^1$

素因数の和:1397

約数の個数: 16

約数和(自身を含む): 15212544

約数和(自身を除く): 5472406

約数列:

[1, 2, 31, 62, 127, 254, 1237, 2474, 3937, 7874, 38347, 76694, 157099, 314198, 4870069, 9740138]

約数ペア:

[(1, 9740138), (2, 4870069), (31, 314198), (62, 157099), (127, 76694), (254, 38347), (1237, 7874), (2474, 3937)]