18996446

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79817}}^1$

素因数の和:79843

約数の個数: 16

約数和(自身を含む): 34481376

約数和(自身を除く): 15484930

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 79817, 159634, 558719, 1117438, 1356889, 2713778, 9498223, 18996446]

約数ペア:

[(1, 18996446), (2, 9498223), (7, 2713778), (14, 1356889), (17, 1117438), (34, 558719), (119, 159634), (238, 79817)]