19382174

素因数分解:

$2^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{2027}}^1$

素因数の和:2719

約数の個数: 16

約数和(自身を含む): 33291648

約数和(自身を除く): 13909474

約数列:

[1, 2, 7, 14, 683, 1366, 2027, 4054, 4781, 9562, 14189, 28378, 1384441, 2768882, 9691087, 19382174]

約数ペア:

[(1, 19382174), (2, 9691087), (7, 2768882), (14, 1384441), (683, 28378), (1366, 14189), (2027, 9562), (4054, 4781)]