17998022

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{6661}}^1$

素因数の和:6863

約数の個数: 16

約数和(自身を含む): 31018272

約数和(自身を除く): 13020250

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 6661, 13322, 46627, 93254, 1285573, 2571146, 8999011, 17998022]

約数ペア:

[(1, 17998022), (2, 8999011), (7, 2571146), (14, 1285573), (193, 93254), (386, 46627), (1351, 13322), (2702, 6661)]