19305404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1471}}^1$

素因数の和:1685

約数の個数: 24

約数和(自身を含む): 35981568

約数和(自身を除く): 16676164

約数列:

[1, 2, 4, 17, 34, 68, 193, 386, 772, 1471, 2942, 3281, 5884, 6562, 13124, 25007, 50014, 100028, 283903, 567806, 1135612, 4826351, 9652702, 19305404]

約数ペア:

[(1, 19305404), (2, 9652702), (4, 4826351), (17, 1135612), (34, 567806), (68, 283903), (193, 100028), (386, 50014), (772, 25007), (1471, 13124), (2942, 6562), (3281, 5884)]