12193555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3037}}^1$

素因数の和:3126

約数の個数: 16

約数和(自身を含む): 16186464

約数和(自身を除く): 3992909

約数列:

[1, 5, 11, 55, 73, 365, 803, 3037, 4015, 15185, 33407, 167035, 221701, 1108505, 2438711, 12193555]

約数ペア:

[(1, 12193555), (5, 2438711), (11, 1108505), (55, 221701), (73, 167035), (365, 33407), (803, 15185), (3037, 4015)]