19438004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{9857}}^1$

素因数の和:9907

約数の個数: 24

約数和(自身を含む): 37263240

約数和(自身を除く): 17825236

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 9857, 19714, 39428, 167569, 285853, 335138, 571706, 670276, 1143412, 4859501, 9719002, 19438004]

約数ペア:

[(1, 19438004), (2, 9719002), (4, 4859501), (17, 1143412), (29, 670276), (34, 571706), (58, 335138), (68, 285853), (116, 167569), (493, 39428), (986, 19714), (1972, 9857)]