19417196

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{1009}}^1$

素因数の和:1313

約数の個数: 24

約数和(自身を含む): 36141840

約数和(自身を除く): 16724644

約数列:

[1, 2, 4, 17, 34, 68, 283, 566, 1009, 1132, 2018, 4036, 4811, 9622, 17153, 19244, 34306, 68612, 285547, 571094, 1142188, 4854299, 9708598, 19417196]

約数ペア:

[(1, 19417196), (2, 9708598), (4, 4854299), (17, 1142188), (34, 571094), (68, 285547), (283, 68612), (566, 34306), (1009, 19244), (1132, 17153), (2018, 9622), (4036, 4811)]