138874591

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{2447}}^1$

素因数の和:2598

約数の個数: 16

約数和(自身を含む): 152755200

約数和(自身を除く): 13880609

約数列:

[1, 19, 29, 103, 551, 1957, 2447, 2987, 46493, 56753, 70963, 252041, 1348297, 4788779, 7309189, 138874591]

約数ペア:

[(1, 138874591), (19, 7309189), (29, 4788779), (103, 1348297), (551, 252041), (1957, 70963), (2447, 56753), (2987, 46493)]