1188691894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{443873}}^1$

素因数の和:443991

約数の個数: 16

約数和(自身を含む): 1938841632

約数和(自身を除く): 750149738

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 443873, 887746, 5770349, 11540698, 45718919, 91437838, 594345947, 1188691894]

約数ペア:

[(1, 1188691894), (2, 594345947), (13, 91437838), (26, 45718919), (103, 11540698), (206, 5770349), (1339, 887746), (2678, 443873)]