17950898

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{27281}}^1$

素因数の和:27337

約数の個数: 16

約数和(自身を含む): 31428864

約数和(自身を除く): 13477966

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 27281, 54562, 190967, 381934, 1282207, 2564414, 8975449, 17950898]

約数ペア:

[(1, 17950898), (2, 8975449), (7, 2564414), (14, 1282207), (47, 381934), (94, 190967), (329, 54562), (658, 27281)]