19258349

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{827}}^1$

素因数の和:940

約数の個数: 16

約数和(自身を含む): 22057920

約数和(自身を除く): 2799571

約数列:

[1, 11, 29, 73, 319, 803, 827, 2117, 9097, 23287, 23983, 60371, 263813, 664081, 1750759, 19258349]

約数ペア:

[(1, 19258349), (11, 1750759), (29, 664081), (73, 263813), (319, 60371), (803, 23983), (827, 23287), (2117, 9097)]