19129555

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1951}}^1$

素因数の和:2046

約数の個数: 16

約数和(自身を含む): 24033024

約数和(自身を除く): 4903469

約数列:

[1, 5, 37, 53, 185, 265, 1951, 1961, 9755, 9805, 72187, 103403, 360935, 517015, 3825911, 19129555]

約数ペア:

[(1, 19129555), (5, 3825911), (37, 517015), (53, 360935), (185, 103403), (265, 72187), (1951, 9805), (1961, 9755)]