29971382

素因数分解:

$2^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{3181}}^1$

素因数の和:3863

約数の個数: 16

約数和(自身を含む): 51472032

約数和(自身を除く): 21500650

約数列:

[1, 2, 7, 14, 673, 1346, 3181, 4711, 6362, 9422, 22267, 44534, 2140813, 4281626, 14985691, 29971382]

約数ペア:

[(1, 29971382), (2, 14985691), (7, 4281626), (14, 2140813), (673, 44534), (1346, 22267), (3181, 9422), (4711, 6362)]