1066774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:507

約数の個数: 16

約数和(自身を含む): 1713600

約数和(自身を除く): 646826

約数列:

[1, 2, 19, 38, 67, 134, 419, 838, 1273, 2546, 7961, 15922, 28073, 56146, 533387, 1066774]

約数ペア:

[(1, 1066774), (2, 533387), (19, 56146), (38, 28073), (67, 15922), (134, 7961), (419, 2546), (838, 1273)]