2019120187

素因数分解:

$7^1\times {\mathrm{269}}^1\times {\mathrm{739}}^1\times {\mathrm{1451}}^1$

素因数の和:2466

約数の個数: 16

約数和(自身を含む): 2320876800

約数和(自身を除く): 301756613

約数列:

[1, 7, 269, 739, 1451, 1883, 5173, 10157, 198791, 390319, 1072289, 1391537, 2732233, 7506023, 288445741, 2019120187]

約数ペア:

[(1, 2019120187), (7, 288445741), (269, 7506023), (739, 2732233), (1451, 1391537), (1883, 1072289), (5173, 390319), (10157, 198791)]