17247146

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{72467}}^1$

素因数の和:72493

約数の個数: 16

約数和(自身を含む): 31306176

約数和(自身を除く): 14059030

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 72467, 144934, 507269, 1014538, 1231939, 2463878, 8623573, 17247146]

約数ペア:

[(1, 17247146), (2, 8623573), (7, 2463878), (14, 1231939), (17, 1014538), (34, 507269), (119, 144934), (238, 72467)]