19125274

素因数分解:

$2^1\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{1223}}^1$

素因数の和:2349

約数の個数: 16

約数和(自身を含む): 32842368

約数和(自身を除く): 13717094

約数列:

[1, 2, 7, 14, 1117, 1223, 2234, 2446, 7819, 8561, 15638, 17122, 1366091, 2732182, 9562637, 19125274]

約数ペア:

[(1, 19125274), (2, 9562637), (7, 2732182), (14, 1366091), (1117, 17122), (1223, 15638), (2234, 8561), (2446, 7819)]