18873669005

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1487873}}^1$

素因数の和:1487980

約数の個数: 16

約数和(自身を含む): 23567924160

約数和(自身を除く): 4694255155

約数列:

[1, 5, 43, 59, 215, 295, 2537, 12685, 1487873, 7439365, 63978539, 87784507, 319892695, 438922535, 3774733801, 18873669005]

約数ペア:

[(1, 18873669005), (5, 3774733801), (43, 438922535), (59, 319892695), (215, 87784507), (295, 63978539), (2537, 7439365), (12685, 1487873)]