19936734

素因数分解:

$2^1\times 3^1\times {\mathrm{353}}^1\times {\mathrm{9413}}^1$

素因数の和:9771

約数の個数: 16

約数和(自身を含む): 39990672

約数和(自身を除く): 20053938

約数列:

[1, 2, 3, 6, 353, 706, 1059, 2118, 9413, 18826, 28239, 56478, 3322789, 6645578, 9968367, 19936734]

約数ペア:

[(1, 19936734), (2, 9968367), (3, 6645578), (6, 3322789), (353, 56478), (706, 28239), (1059, 18826), (2118, 9413)]