42782414

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{2687}}^1$

素因数の和:3127

約数の個数: 16

約数和(自身を含む): 67737600

約数和(自身を除く): 24955186

約数列:

[1, 2, 19, 38, 419, 838, 2687, 5374, 7961, 15922, 51053, 102106, 1125853, 2251706, 21391207, 42782414]

約数ペア:

[(1, 42782414), (2, 21391207), (19, 2251706), (38, 1125853), (419, 102106), (838, 51053), (2687, 15922), (5374, 7961)]