19680958099

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1\times {\mathrm{72031}}^1$

素因数の和:72522

約数の個数: 16

約数和(自身を含む): 21886202880

約数和(自身を除く): 2205244781

約数列:

[1, 11, 59, 421, 649, 4631, 24839, 72031, 273229, 792341, 4249829, 30325051, 46748119, 333575561, 1789178009, 19680958099]

約数ペア:

[(1, 19680958099), (11, 1789178009), (59, 333575561), (421, 46748119), (649, 30325051), (4631, 4249829), (24839, 792341), (72031, 273229)]