1885474294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1949}}^1\times {\mathrm{43973}}^1$

素因数の和:45935

約数の個数: 16

約数和(自身を含む): 3086974800

約数和(自身を除く): 1201500506

約数列:

[1, 2, 11, 22, 1949, 3898, 21439, 42878, 43973, 87946, 483703, 967406, 85703377, 171406754, 942737147, 1885474294]

約数ペア:

[(1, 1885474294), (2, 942737147), (11, 171406754), (22, 85703377), (1949, 967406), (3898, 483703), (21439, 87946), (42878, 43973)]