18790112

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{53381}}^1$

素因数の和:53402

約数の個数: 24

約数和(自身を含む): 40356792

約数和(自身を除く): 21566680

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 53381, 106762, 213524, 427048, 587191, 854096, 1174382, 1708192, 2348764, 4697528, 9395056, 18790112]

約数ペア:

[(1, 18790112), (2, 9395056), (4, 4697528), (8, 2348764), (11, 1708192), (16, 1174382), (22, 854096), (32, 587191), (44, 427048), (88, 213524), (176, 106762), (352, 53381)]