105643439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{21977}}^1$

素因数の和:22030

約数の個数: 16

約数和(自身を含む): 126593280

約数和(自身を除く): 20949841

約数列:

[1, 11, 19, 23, 209, 253, 437, 4807, 21977, 241747, 417563, 505471, 4593193, 5560181, 9603949, 105643439]

約数ペア:

[(1, 105643439), (11, 9603949), (19, 5560181), (23, 4593193), (209, 505471), (253, 417563), (437, 241747), (4807, 21977)]