18558934

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{28729}}^1$

素因数の和:28767

約数の個数: 16

約数和(自身を含む): 31028400

約数和(自身を除く): 12469466

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 28729, 57458, 488393, 545851, 976786, 1091702, 9279467, 18558934]

約数ペア:

[(1, 18558934), (2, 9279467), (17, 1091702), (19, 976786), (34, 545851), (38, 488393), (323, 57458), (646, 28729)]