22623664

素因数分解:

$2^4\times 7^1\times {\mathrm{201997}}^1$

素因数の和:202012

約数の個数: 20

約数和(自身を含む): 50095504

約数和(自身を除く): 27471840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 201997, 403994, 807988, 1413979, 1615976, 2827958, 3231952, 5655916, 11311832, 22623664]

約数ペア:

[(1, 22623664), (2, 11311832), (4, 5655916), (7, 3231952), (8, 2827958), (14, 1615976), (16, 1413979), (28, 807988), (56, 403994), (112, 201997)]