17993374

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{9811}}^1$

素因数の和:9951

約数の個数: 16

約数和(自身を含む): 31084416

約数和(自身を除く): 13091042

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 9811, 19622, 68677, 137354, 1285241, 2570482, 8996687, 17993374]

約数ペア:

[(1, 17993374), (2, 8996687), (7, 2570482), (14, 1285241), (131, 137354), (262, 68677), (917, 19622), (1834, 9811)]