19265916

素因数分解:

$2^2\times 3^1\times {\mathrm{919}}^1\times {\mathrm{1747}}^1$

素因数の和:2673

約数の個数: 24

約数和(自身を含む): 45028480

約数和(自身を除く): 25762564

約数列:

[1, 2, 3, 4, 6, 12, 919, 1747, 1838, 2757, 3494, 3676, 5241, 5514, 6988, 10482, 11028, 20964, 1605493, 3210986, 4816479, 6421972, 9632958, 19265916]

約数ペア:

[(1, 19265916), (2, 9632958), (3, 6421972), (4, 4816479), (6, 3210986), (12, 1605493), (919, 20964), (1747, 11028), (1838, 10482), (2757, 6988), (3494, 5514), (3676, 5241)]