19039842

素因数分解:

$2^1\times 3^2\times {\mathrm{919}}^1\times {\mathrm{1151}}^1$

素因数の和:2078

約数の個数: 24

約数和(自身を含む): 41333760

約数和(自身を除く): 22293918

約数列:

[1, 2, 3, 6, 9, 18, 919, 1151, 1838, 2302, 2757, 3453, 5514, 6906, 8271, 10359, 16542, 20718, 1057769, 2115538, 3173307, 6346614, 9519921, 19039842]

約数ペア:

[(1, 19039842), (2, 9519921), (3, 6346614), (6, 3173307), (9, 2115538), (18, 1057769), (919, 20718), (1151, 16542), (1838, 10359), (2302, 8271), (2757, 6906), (3453, 5514)]