21070295422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{8237}}^1\times {\mathrm{116273}}^1$

素因数の和:124523

約数の個数: 16

約数和(自身を含む): 34483147632

約数和(自身を除く): 13412852210

約数列:

[1, 2, 11, 22, 8237, 16474, 90607, 116273, 181214, 232546, 1279003, 2558006, 957740701, 1915481402, 10535147711, 21070295422]

約数ペア:

[(1, 21070295422), (2, 10535147711), (11, 1915481402), (22, 957740701), (8237, 2558006), (16474, 1279003), (90607, 232546), (116273, 181214)]