1855179931

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{9413}}^1$

素因数の和:9507

約数の個数: 32

約数和(自身を含む): 2277434880

約数和(自身を除く): 422254949

約数列:

[1, 11, 19, 23, 41, 209, 253, 437, 451, 779, 943, 4807, 8569, 9413, 10373, 17917, 103543, 178847, 197087, 216499, 385933, 1967317, 2381489, 4113481, 4245263, 7332727, 8876459, 45248291, 80659997, 97641049, 168652721, 1855179931]

約数ペア:

[(1, 1855179931), (11, 168652721), (19, 97641049), (23, 80659997), (41, 45248291), (209, 8876459), (253, 7332727), (437, 4245263), (451, 4113481), (779, 2381489), (943, 1967317), (4807, 385933), (8569, 216499), (9413, 197087), (10373, 178847), (17917, 103543)]