9966412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1847}}^1$

素因数の和:1941

約数の個数: 24

約数和(自身を含む): 18627840

約数和(自身を除く): 8661428

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 1847, 2698, 3694, 5396, 7388, 35093, 70186, 131137, 140372, 262274, 524548, 2491603, 4983206, 9966412]

約数ペア:

[(1, 9966412), (2, 4983206), (4, 2491603), (19, 524548), (38, 262274), (71, 140372), (76, 131137), (142, 70186), (284, 35093), (1349, 7388), (1847, 5396), (2698, 3694)]