18565547537

素因数分解:

${\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{480761}}^1$

素因数の和:480880

約数の個数: 12

約数和(自身を含む): 19673742564

約数和(自身を除く): 1108195027

約数列:

[1, 23, 73, 529, 1679, 38617, 480761, 11057503, 35095553, 254322569, 807197719, 18565547537]

約数ペア:

[(1, 18565547537), (23, 807197719), (73, 254322569), (529, 35095553), (1679, 11057503), (38617, 480761)]