19412714

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{523}}^1$

素因数の和:869

約数の個数: 16

約数和(自身を含む): 29717088

約数和(自身を除く): 10304374

約数列:

[1, 2, 67, 134, 277, 523, 554, 1046, 18559, 35041, 37118, 70082, 144871, 289742, 9706357, 19412714]

約数ペア:

[(1, 19412714), (2, 9706357), (67, 289742), (134, 144871), (277, 70082), (523, 37118), (554, 35041), (1046, 18559)]