19030186

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{7043}}^1$

素因数の和:7245

約数の個数: 16

約数和(自身を含む): 32796864

約数和(自身を除く): 13766678

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 7043, 14086, 49301, 98602, 1359299, 2718598, 9515093, 19030186]

約数ペア:

[(1, 19030186), (2, 9515093), (7, 2718598), (14, 1359299), (193, 98602), (386, 49301), (1351, 14086), (2702, 7043)]