19461734

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{397}}^1$

素因数の和:719

約数の個数: 16

約数和(自身を含む): 29649408

約数和(自身を除く): 10187674

約数列:

[1, 2, 127, 193, 254, 386, 397, 794, 24511, 49022, 50419, 76621, 100838, 153242, 9730867, 19461734]

約数ペア:

[(1, 19461734), (2, 9730867), (127, 153242), (193, 100838), (254, 76621), (386, 50419), (397, 49022), (794, 24511)]