26678242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{2243}}^1$

素因数の和:2577

約数の個数: 16

約数和(自身を含む): 42276960

約数和(自身を除く): 15598718

約数列:

[1, 2, 19, 38, 313, 626, 2243, 4486, 5947, 11894, 42617, 85234, 702059, 1404118, 13339121, 26678242]

約数ペア:

[(1, 26678242), (2, 13339121), (19, 1404118), (38, 702059), (313, 85234), (626, 42617), (2243, 11894), (4486, 5947)]