12451887899

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{299389}}^1$

素因数の和:299618

約数の個数: 16

約数和(自身を含む): 14370720000

約数和(自身を除く): 1918832101

約数列:

[1, 11, 19, 199, 209, 2189, 3781, 41591, 299389, 3293279, 5688391, 59578411, 62572301, 655362521, 1131989809, 12451887899]

約数ペア:

[(1, 12451887899), (11, 1131989809), (19, 655362521), (199, 62572301), (209, 59578411), (2189, 5688391), (3781, 3293279), (41591, 299389)]