17997854

素因数分解:

$2^1\times 7^1\times {\mathrm{797}}^1\times {\mathrm{1613}}^1$

素因数の和:2419

約数の個数: 16

約数和(自身を含む): 30911328

約数和(自身を除く): 12913474

約数列:

[1, 2, 7, 14, 797, 1594, 1613, 3226, 5579, 11158, 11291, 22582, 1285561, 2571122, 8998927, 17997854]

約数ペア:

[(1, 17997854), (2, 8998927), (7, 2571122), (14, 1285561), (797, 22582), (1594, 11291), (1613, 11158), (3226, 5579)]