1955824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9403}}^1$

素因数の和:9424

約数の個数: 20

約数和(自身を含む): 4081336

約数和(自身を除く): 2125512

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9403, 18806, 37612, 75224, 122239, 150448, 244478, 488956, 977912, 1955824]

約数ペア:

[(1, 1955824), (2, 977912), (4, 488956), (8, 244478), (13, 150448), (16, 122239), (26, 75224), (52, 37612), (104, 18806), (208, 9403)]