16996949912

素因数分解:

$2^3\times {\mathrm{5413}}^1\times {\mathrm{392503}}^1$

素因数の和:397922

約数の個数: 16

約数和(自身を含む): 31875249840

約数和(自身を除く): 14878299928

約数列:

[1, 2, 4, 8, 5413, 10826, 21652, 43304, 392503, 785006, 1570012, 3140024, 2124618739, 4249237478, 8498474956, 16996949912]

約数ペア:

[(1, 16996949912), (2, 8498474956), (4, 4249237478), (8, 2124618739), (5413, 3140024), (10826, 1570012), (21652, 785006), (43304, 392503)]