16513868

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{34693}}^1$

素因数の和:34721

約数の個数: 24

約数和(自身を含む): 34971552

約数和(自身を除く): 18457684

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 34693, 69386, 138772, 242851, 485702, 589781, 971404, 1179562, 2359124, 4128467, 8256934, 16513868]

約数ペア:

[(1, 16513868), (2, 8256934), (4, 4128467), (7, 2359124), (14, 1179562), (17, 971404), (28, 589781), (34, 485702), (68, 242851), (119, 138772), (238, 69386), (476, 34693)]