19462623

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2221}}^1$

素因数の和:2374

約数の個数: 16

約数和(自身を含む): 27303936

約数和(自身を除く): 7841313

約数列:

[1, 3, 23, 69, 127, 381, 2221, 2921, 6663, 8763, 51083, 153249, 282067, 846201, 6487541, 19462623]

約数ペア:

[(1, 19462623), (3, 6487541), (23, 846201), (69, 282067), (127, 153249), (381, 51083), (2221, 8763), (2921, 6663)]