17104655

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{449}}^1$

素因数の和:874

約数の個数: 16

約数和(自身を含む): 21708000

約数和(自身を除く): 4603345

約数列:

[1, 5, 19, 95, 401, 449, 2005, 2245, 7619, 8531, 38095, 42655, 180049, 900245, 3420931, 17104655]

約数ペア:

[(1, 17104655), (5, 3420931), (19, 900245), (95, 180049), (401, 42655), (449, 38095), (2005, 8531), (2245, 7619)]