12822215

素因数分解:

$5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3361}}^1$

素因数の和:3482

約数の個数: 16

約数和(自身を含む): 17751360

約数和(自身を除く): 4929145

約数列:

[1, 5, 7, 35, 109, 545, 763, 3361, 3815, 16805, 23527, 117635, 366349, 1831745, 2564443, 12822215]

約数ペア:

[(1, 12822215), (5, 2564443), (7, 1831745), (35, 366349), (109, 117635), (545, 23527), (763, 16805), (3361, 3815)]