19004530

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{18451}}^1$

素因数の和:18561

約数の個数: 16

約数和(自身を含む): 34542144

約数和(自身を除く): 15537614

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 18451, 36902, 92255, 184510, 1900453, 3800906, 9502265, 19004530]

約数ペア:

[(1, 19004530), (2, 9502265), (5, 3800906), (10, 1900453), (103, 184510), (206, 92255), (515, 36902), (1030, 18451)]