19373996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1123}}^1$

素因数の和:1373

約数の個数: 24

約数和(自身を含む): 35878080

約数和(自身を除く): 16504084

約数列:

[1, 2, 4, 19, 38, 76, 227, 454, 908, 1123, 2246, 4313, 4492, 8626, 17252, 21337, 42674, 85348, 254921, 509842, 1019684, 4843499, 9686998, 19373996]

約数ペア:

[(1, 19373996), (2, 9686998), (4, 4843499), (19, 1019684), (38, 509842), (76, 254921), (227, 85348), (454, 42674), (908, 21337), (1123, 17252), (2246, 8626), (4313, 4492)]