19031446

素因数分解:

$2^1\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{1217}}^1$

素因数の和:2343

約数の個数: 16

約数和(自身を含む): 32681376

約数和(自身を除く): 13649930

約数列:

[1, 2, 7, 14, 1117, 1217, 2234, 2434, 7819, 8519, 15638, 17038, 1359389, 2718778, 9515723, 19031446]

約数ペア:

[(1, 19031446), (2, 9515723), (7, 2718778), (14, 1359389), (1117, 17038), (1217, 15638), (2234, 8519), (2434, 7819)]