19294808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{185527}}^1$

素因数の和:185546

約数の個数: 16

約数和(自身を含む): 38960880

約数和(自身を除く): 19666072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 185527, 371054, 742108, 1484216, 2411851, 4823702, 9647404, 19294808]

約数ペア:

[(1, 19294808), (2, 9647404), (4, 4823702), (8, 2411851), (13, 1484216), (26, 742108), (52, 371054), (104, 185527)]