19476026

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{1291}}^1$

素因数の和:1709

約数の個数: 16

約数和(自身を含む): 30852960

約数和(自身を除く): 11376934

約数列:

[1, 2, 19, 38, 397, 794, 1291, 2582, 7543, 15086, 24529, 49058, 512527, 1025054, 9738013, 19476026]

約数ペア:

[(1, 19476026), (2, 9738013), (19, 1025054), (38, 512527), (397, 49058), (794, 24529), (1291, 15086), (2582, 7543)]