18376774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{17239}}^1$

素因数の和:17295

約数の個数: 16

約数和(自身を含む): 30411360

約数和(自身を除く): 12034586

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 17239, 34478, 224107, 448214, 706799, 1413598, 9188387, 18376774]

約数ペア:

[(1, 18376774), (2, 9188387), (13, 1413598), (26, 706799), (41, 448214), (82, 224107), (533, 34478), (1066, 17239)]