212419768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2413861}}^1$

素因数の和:2413878

約数の個数: 16

約数和(自身を含む): 434495160

約数和(自身を除く): 222075392

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2413861, 4827722, 9655444, 19310888, 26552471, 53104942, 106209884, 212419768]

約数ペア:

[(1, 212419768), (2, 106209884), (4, 53104942), (8, 26552471), (11, 19310888), (22, 9655444), (44, 4827722), (88, 2413861)]