19026526

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{1327}}^1$

素因数の和:1503

約数の個数: 16

約数和(自身を含む): 29258496

約数和(自身を除く): 10231970

約数列:

[1, 2, 67, 107, 134, 214, 1327, 2654, 7169, 14338, 88909, 141989, 177818, 283978, 9513263, 19026526]

約数ペア:

[(1, 19026526), (2, 9513263), (67, 283978), (107, 177818), (134, 141989), (214, 88909), (1327, 14338), (2654, 7169)]