9780022

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{36767}}^1$

素因数の和:36795

約数の個数: 16

約数和(自身を含む): 17648640

約数和(自身を除く): 7868618

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 36767, 73534, 257369, 514738, 698573, 1397146, 4890011, 9780022]

約数ペア:

[(1, 9780022), (2, 4890011), (7, 1397146), (14, 698573), (19, 514738), (38, 257369), (133, 73534), (266, 36767)]