19239224

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{104561}}^1$

素因数の和:104590

約数の個数: 16

約数和(自身を含む): 37642320

約数和(自身を除く): 18403096

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 104561, 209122, 418244, 836488, 2404903, 4809806, 9619612, 19239224]

約数ペア:

[(1, 19239224), (2, 9619612), (4, 4809806), (8, 2404903), (23, 836488), (46, 418244), (92, 209122), (184, 104561)]