19753834

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{937}}^1$

素因数の和:1149

約数の個数: 16

約数和(自身を含む): 30256128

約数和(自身を除く): 10502294

約数列:

[1, 2, 83, 127, 166, 254, 937, 1874, 10541, 21082, 77771, 118999, 155542, 237998, 9876917, 19753834]

約数ペア:

[(1, 19753834), (2, 9876917), (83, 237998), (127, 155542), (166, 118999), (254, 77771), (937, 21082), (1874, 10541)]