17766254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2237}}^1$

素因数の和:2288

約数の個数: 24

約数和(自身を含む): 30696408

約数和(自身を除く): 12930154

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 2237, 3971, 4474, 7942, 24607, 42503, 49214, 85006, 467533, 807557, 935066, 1615114, 8883127, 17766254]

約数ペア:

[(1, 17766254), (2, 8883127), (11, 1615114), (19, 935066), (22, 807557), (38, 467533), (209, 85006), (361, 49214), (418, 42503), (722, 24607), (2237, 7942), (3971, 4474)]