19012426

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1549}}^1$

素因数の和:1606

約数の個数: 24

約数和(自身を含む): 31889700

約数和(自身を除く): 12877274

約数列:

[1, 2, 17, 19, 34, 38, 323, 361, 646, 722, 1549, 3098, 6137, 12274, 26333, 29431, 52666, 58862, 500327, 559189, 1000654, 1118378, 9506213, 19012426]

約数ペア:

[(1, 19012426), (2, 9506213), (17, 1118378), (19, 1000654), (34, 559189), (38, 500327), (323, 58862), (361, 52666), (646, 29431), (722, 26333), (1549, 12274), (3098, 6137)]