19316060

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{20549}}^1$

素因数の和:20605

約数の個数: 24

約数和(自身を含む): 41428800

約数和(自身を除く): 22112740

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 20549, 41098, 82196, 102745, 205490, 410980, 965803, 1931606, 3863212, 4829015, 9658030, 19316060]

約数ペア:

[(1, 19316060), (2, 9658030), (4, 4829015), (5, 3863212), (10, 1931606), (20, 965803), (47, 410980), (94, 205490), (188, 102745), (235, 82196), (470, 41098), (940, 20549)]