19144310

素因数分解:

$2^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{2731}}^1$

素因数の和:3439

約数の個数: 16

約数和(自身を含む): 34521552

約数和(自身を除く): 15377242

約数列:

[1, 2, 5, 10, 701, 1402, 2731, 3505, 5462, 7010, 13655, 27310, 1914431, 3828862, 9572155, 19144310]

約数ペア:

[(1, 19144310), (2, 9572155), (5, 3828862), (10, 1914431), (701, 27310), (1402, 13655), (2731, 7010), (3505, 5462)]