18274390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{96181}}^1$

素因数の和:96207

約数の個数: 16

約数和(自身を含む): 34625520

約数和(自身を除く): 16351130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 96181, 192362, 480905, 961810, 1827439, 3654878, 9137195, 18274390]

約数ペア:

[(1, 18274390), (2, 9137195), (5, 3654878), (10, 1827439), (19, 961810), (38, 480905), (95, 192362), (190, 96181)]